Showing posts with label lighting. Show all posts
Showing posts with label lighting. Show all posts

Wednesday, October 1, 2014

Photography and lighting teaches you a lot about form and shape

 "Light makes photography. Embrace light. Admire it. Love it. But above all, know light. Know it for all you are worth, and you will know the key to photography." ~George Eastman Kodak

"And if I were asked to choose one word which holds the key to my work I would select ‘light’ – for light is my language, and it is international, readily understood by any person of any race." ~Yousuf Karsh

I apologize in advance but this post is going to stray from photography just a little bit. George Eastman was wrong, not only will you know the key to photography but you will know the key to representational art. Yousuf Karsh an amazing portrait photographer understood this too and took to using stage lighting equipment to artificially light his subjects.

A few years back I picked up a better graphics tablet, an Intuos 4, my old Wacom Saphire was very old and I rarely used it at all except for the odd photo-retouching when I had tricky masking to do. I never used the graphics tablet to draw. I picked up the Intuos mainly because it had the buttons on it and I need to hit "undo" A LOT :)

Soon after getting the tablet I decided to try drawing with it because at this level of tablet not only did it have pressure sensitivity but also tilt and rotation. I grabbed one of the photos I had taken to use as reference and before I knew it I had a half decent sketch from it. This really surprised me because the last time I'd attempted a portrait or really any "traditional" drawing was in high school and the results were not very good.

IMG_9167_Edit_BW

Not exceptional but way better than I honestly expected, I actually kept looking at it thinking "where did that come from?". After thinking about it I realized that from years of doing photography, learning lighting, doing retouching, I'd come to understand form and light much better.

Since then I've been getting into drawing and painting, it's fun in the way photography used to be "more" fun when everything was new and there was so much to learn. Don't get me wrong, I still love photography and I am still learning everyday with that, but I reached a professional level with photography, with drawing and painting it's pure hobby at this point and I'm not doing it for money. As I've been getting more into it I've moved away from the Intuos line and up to the Cintiq (which I mentally justified as also being for my photography too :), I may do a post all about those later, they may be pricey but they are so worth it!

Ok back on topic, another aspect in common between photography and drawing/painting is composition. I like to think I have a good eye when it comes to photography and some of that makes it through to drawing, but not always. I'm finding myself doing a drawing and then in the end cropping it, cropping away parts that took a decent amount of time to make! It is reminding me of when I first started doing photography, I'd wind up cropping a lot in the edit suite, I made a point to get better at that and do as much "in camera" as possible so as not to waste image resolution. Same principles here except instead of wasting resolution (which you are if it's raster digital artwork) you are wasting time instead. If you're working with traditional media like a canvas I doubt artists start out doing a 3x4 foot canvas only to crop it down later to a 2x3 :)

One program I've been using a lot recently is called Mischief (www.madewithmischief.com), it's not super complicated like say Corel Painter, which is also a great program but you can spend hours or days in the menus tweaking brushes. No Mischief is almost beautifully simple and lets you focus more on the drawing. It's also an anomaly, it is some crazy hybrid between raster and vector so it has an infinite canvas. You could for example draw a portrait, zoom into the white reflection on the eyeball and then draw a whole new scene. I'm not affiliated with the makers at all, just a happy customer.

Here's some other work I've done, Mischief allows you to playback brushstrokes so I've done some timelapse videos as well.

I'll leave off by saying this, if you're a photographer and you haven't ever drawn or painted, you might want to try it or try it again if it's been years because who knows what your brain has absorbed during all those hours behind the lens :)



TLR Tree Timelapse Painting with Mischief from James Hildebrandt on Vimeo.



Drawing Clare with Mischief from James Hildebrandt on Vimeo.



 
Portrait Drawing with Mischief from James Hildebrandt on Vimeo.



Monday, May 23, 2011

The Photographer Never Gets Photographed...





Krystian is up to bat with me and Mary as the subjects

A few months ago while talking with some photography buddies this topic came up. As a photographer you're constantly taking photos of other people and never have any photos of yourself. In an effort to combat this and give ourselves an excuse to indulge in 3 vices at once (eating, drinking, and shooting) we decided to have a portrait party. My girlfriend and I invited a few friends and two other couples over for drinks and appetizers in with photo-shoots throughout.

In total we had 3 photographers there, Krystian, Conrad, and myself. Since me and my girlfriend were hosting it I provided the bulk of the equipment just so that everyone else didn't have to lug tons of gear over.

Doing free for all shoots is a great way to play with lighting and try new things without the pressure of having to deliver. Doing so with a bunch of friends along with food and booze is even better! On a funny side note we determined that when faced with a long wine aisle at the liquor store 2 out of 3 photographers will end up buying this brand just because of the label ;)

As the night progressed and more booze was consumed people relaxed a little more and some extravagant props like a bright pink feather boa made appearances ;)

We all had a blast and finally had some decent photos of ourselves for a change. So if you're in the same boat just throw portrait party of your own!


Women and their wine...
What's a feather boa between friends?


Some highlights from the portrait party

Wednesday, April 7, 2010

Softbox Umbrellas from Steve Kaeser


Two 40" softbox umbrellas from www.skaeser.com

I picked these up a little while ago and have been meaning to write a review for a while but haven't had a chance.

I'll start by saying that I love softboxes, especially ones that I can use my speedlights in. Last summer (or was it the summer before?) I took the plunge and picked up the 28" Westcott Apollo softbox for speedlights after watching the Onelight Workshop DVD. Since then I've almost totally abandoned my umbrellas ;)

Obviously I was quite stoked to come across these softbox umbrellas while surfing the web, at the time of purchase you could get 2 for a measly $29.95 on sale. Unfortunately their site only listed UPS for shipping and living in Canada I've been gouged all too often by UPS's exorbitant brokerage fees. I decided to email the company and see if they'd ship USPS instead, to my delight they said they would and they sent me an invoice. They wanted$25 for USPS shipping ($5 less than UPS) and while I thought that was a little steep for a $30 item I realized the box was probably oversized so there wasn't much I could do. Fast forward a few weeks and UPS knocks on my door, no that was not a typo they still shipped UPS! I ended up getting charged another $20 for brokerage even though I went out of my way to get a USPS quote! So now I've paid $45 for shipping on a $30 item. Not pleased with this I emailed the company and have yet to get a response (about a month ago at time of writing). Thats the end of my rant, I'll get on with my review and sample images now. I just couldn't in good conscience write a review of this product without explaining some of the extenuating circumstances.

On with the review!
IMG_1073 blue w red vignette Levels n Lines
Shot with a 580EXII in Steve Kaeser Softbox Umbrella

The umbrellas came with nice carrying bags for the umbrellas, an extra that I wasn't really expecting for such a low priced item. My next surprise was the build quality which was in fact quite good! I've bought some cheap umbrellas in the past and regretted it when they nearly fell apart in my hands, these however I see sticking around for quite some time.

I couldn't wait to test them out so I arranged a quick test shoot with a girl I had actually just done a shoot with the week prior. Like the previous shoot we just did it in her apartment using a nice large section of blank white wall as a backdrop. Since the area we were shooting in was relatively small I opted to just use a single softbox umbrella.

Initial impressions:
Right off the bat I noticed that there was a lot more spill with these than with my Westcott Apollo, I'm not sure if it was due to the larger surface area or the fact that the Steve Kaeser boxes don't have a recessed panel like the Apollo. If you put a gun to my head I'd say it was probably the lack of recessed panel. This does limit you a little if you're working in a small environment but its definitely not a dealbreaker.

IMG_0967 subdued

One thing I had read on some forums was that light distribution was not equal across the whole umbrella. I really didn't find this to be that much of an issue, if there was a hotspot at the center I didn't notice it very much at all. I found the quality of light to be on par with my Westcott. As you can see from the shots my 580EXII didn't seem to have any problems filling the softbox.

I've yet to try them out with my studio strobes but would imagine they would work pretty well. I would imagine the region blocked by the head might be a little darker but I'd have to see whether it is negligible or not. The nice thing is that you don't have to go out and buy a specific speedring to use them with your equipment.


The breakdown:

Pros:
  • Cheap (provided you don't have the shipping hassles I did)
  • Well built
  • Fairly even light (some sticklers might disaggree)
  • Versatile in that either speedlights or monoblocks can be used
Cons:
  • Diffusion panel is not recessed and results in spill
  • Diffusion panel is not removable for cleaning etc

Conclusion:
For the price you'd be crazy not to have at least one f these in your bag. They're as small and portable as a regular umbrella yet give you the effects of a softbox. I still like my Westcott better but when you think you could get 8 of these for the same price I'd say start with a set of these instead.

Improvements:
If there were ever a rev 2.0 made I'd suggest making this unit convertible so it could be used as a shoot through as well, if they also made the diffusion panel removable it could then also be used as a reflective umbrella making it one of the most versatile pieces of gear ever!

A few parting shots ;)

IMG_1273 red

IMG_1298 blue

Monday, January 25, 2010

Guide to getting into off-camera lighting

**Originally written for the camera club at my work**

So you took the plunge and bought a digital SLR, you've been having fun shooting in available light but you want to start playing around with studio lighting, this is your poor man's guide to getting started. If you're not poor you may want to look into starter studio lighting kits (starting around $600-$700) however this guide only covers speedlights which are cheaper and more portable & versatile than a full studio setup.

Requirements:
Camera with a hotshoe or PC Sync socket
Internet Connection (optional but you'll want to be doing lots of reading)
Budget:$100-400 depending on how far you want to go

1) Flash - $50 and up depending. You'll need a flash to start off with, we'll be using them like studio strobes so we don't need the fancy "auto ttl" style that cost big $$ (I made the mistake of buying the fancy ones and I never use any of those features). Look on ebay or kijiji for older flashes, it doesn't matter which brand because we'll be triggering them wirelessly. I snagged two Nikon SB-26's off kijiji for $100 each which was a good price, I wish I would have just bought these instead of my fancy ones and saved hundreds of dollars. Make sure that have the following features:

  • Manual power settings - most are adjustable from 1/1 (full power) down to 1/64th or 1/128th in 1/2 or 1/3 F-stop increments

  • Adjustable head that tilts and pan

  • PC Sync Socket – Not completely necessary but a very handy feature to have

  • A standard hotshoe - Some older Vivitar flashes as well as others have an oddball hotshoe that require an adapter to fit in a normal hotshoe, its best to simply avoid these ones.

  • TTL trigger voltage -ie 5 or 6V, anything below 12V or so should be safe. Some older flashes can be up to 600V and can fry equipment so never use older flashes directly on your camera. You can check this with a volt meter by charging the flash to fire (set it to the lowest power incase you get zapped) then use the DC setting on the meter to check between the side pin and the center pin. Its kinda hard to describe in text, hopefully this picture makes it clearer. If you're buying on ebay make sure to ask about the trigger voltage if it is not listed, don't risk buying it if you can't be sure. If you're buying it off of kijiji then bring some batteries and a meter along to test it out yourself

Some suggestions on decent older flashes to look for would be Nikon SB-26's or 28's (Nikon flashes are great because they have built in optical slave triggers*), Canon 540EZ, Vivitar 285 (be careful as older model 285's have high trigger voltages). If you want to buy new flashes but don't want to break the bank checkout www.bhphotovideo.com and look at 3rd party brands like Bower or Nissin, $150 will get you a Nissin that is comparable to a $600 Canon EXII and still has all the ETTL-II auto features. *More about Optical Slaves in the next section Triggering Options

2) Triggering Options – Prices vary

Alright so now you have a flash but still no way to trigger it remotely, there are a few options that can be done cheaply:


  • Wireless triggers – Starting at $20-30

    This is the method I'd recommend hands down. The “gold standard” in photography for triggers are Pocket Wizards but they cost around $300 for each transceiver and you need at least 2 to start. Lucky for us our friends in China have made affordable versions for $20-$30 a pair (includes transmitter and receiver). The triggers I recommend are the PT-04 model, some manufacturer makes these and various companies put their logo on them (YongNuo, Jiansi etc). At the time of writing this article you can pick up three (as show in the image below) for $34.99USD with free shipping on ebay. People sometimes jokingly refer to these triggers as “Poverty Wizards”, some say that they're not as reliable as their pricey alternative but I've never had any issues. I have 4 sets and I use them on professional jobs without any worries, I normally only use 2 at a time and the other 2 are backups. With a bit of modification you can even extend the range by adding an antenna to the transmitter although even un-modded you'll get 50-100ft.

Pros:

Cheap, no wires, flashes aren't likely to get accidentally triggered by other photographers, does not need line-of-sight.

Cons:

The cheap “poverty wizards” may have quality issues (though I haven't experience it), batteries will eventually need replacing (but last over a year at least)– AAA's in the receiver are easy to find but the transmitter takes 23A 12V which are harder to find – Here's a link to a 5-pack for $3.48USD http://www.dealextreme.com/details.dx/sku.475

  • Optical Slaves
    I mentioned optical slaves earlier, some flashes come with built in optical slaves but you can also buy little adapters. This is a very cheap method of firing flashes off-camera however they have some big problems with digital cameras!! These triggers were great back in the days before digital however the new flash systems do not work well with them. The reason the flashes on new cameras fire a pre-flash before the main burst of light, this pre-flash lets the camera's sensor determine the proper power required for a good exposure. If you're trying to trigger the slave with your camera's built in flash the pre-flash will trip the slave and by the time the main burst comes the slaved flash will have already fired.

    There are ways around this however. Buy a specially designed optical slave which accounts for this (Wein Digital Peanut) for around $100, OR the cheaper route is to trigger it with another flash that is in manual mode and therefore will not emit this pre-flash. Often I'll use only one wireless trigger on my Canon 580EXII and use it to trigger my Nikon SB26's which I've set to slave mode.


Pros:

Wireless, No batteries (for the basic ones, not sure about the advanced ones), very simple


Cons:

Doesn't play nice with digital flashes using ETTL (pre-flash), needs line-of-sight, will be triggered by any other flashes present (ie other photographers in the area)


  • PC Sync cables (oldschool)

    $5 or less for very short cheap ones to $50+ for longer brand name ones

    Last on the list is the wired solution. Its not a bad idea to have a few of these cables around as a last resort but I wouldn't suggest using them as your primary means of firing your flash. The cables aren't that cheap (even though they should be) and the connector they use is very poorly designed, I don't know why its even still around when a simple headphone jack would work better and is abundant. These cables have a lifespan and become intermittent over time, the connector doesn't lock in place so they often slip out. All in all the worst of the options.

* I'd still recommend buying a few short PC sync cables especially if you get the PT-04 wireless triggers that have the socket, as crappy as they are they can still save your a$$ is a pinch ;)

Pros:

Simple and straightforward


Cons:

Not really that cheap especially for longer cables, connections deteriorate over time and become intermittent, connection is not secure and can fall out while shooting.


3) Light Stands & Adapters

Now that you have a flash or flashes and can trigger them remotely you'll need to put them on something. Investing in at least one proper light stand is recommended but cheap tripods can fill in as well depending on your needs. If you're wanting to special softboxes etc a light stand is the way to go but if you just want to mount the flash or even add an umbrella or two a tripod will suffice. Places like XS cargo or the various liquidation centers often have tripods for around $20. With that said you can find cheap ones at www.bhphotovideo.com starting at $20 USD + S&H as well. Cheap swivels can be found for ~$10 each online, “normal” ones are about $30 each. Post adapters like the 1/4” receiver can actually be pretty pricey so just try to buy a swivel that comes with one ;)

Shown here is an umbrella mounted on a tripod using an umbrella swivel. Note that if you are using a PT-04 wireless trigger it will add more height to the flash and it won't hit the center of the umbrella, this is where a small PC Sync cable between the receiver and flash comes in very handy.

4)Basic Light Modifiers (Umbrellas, Softboxes, Grids, Snoots, “Stoffen”etc)

If you're getting into off camera flash chances are the look you're going for isn't going to be produced with just a bare flash. Flashes emit light from a small source which means harsh shadows. The sun is a small point of light high up in the sky and you see how harsh mid-day shadows can be however on overcast days the whole sky becomes the light source because the clouds are “diffusing” the light. The most common light modifiers are trying to do the same thing, turn a small light source into a larger one.


Umbrellas – Starting around $10 and going way up from there depending on brand/size/type

These are one of the most common and most basic light modifiers, they are simple and they work well.

They come in a few different flavours: Reflective, Shoot-thru, and Reversible

  • Reflective umbrellas are normally white on the inside and black on the other side, you shoot the flash into them and use the reflected light.

  • Shoot-thru is just how it sounds, you shoot the light through the umbrella.

  • Reversible umbrellas are basically a hybrid, they have a covering that can be removed so they can work as reflective or shoot-thru


Softboxes – Starting around $100 and going way up from there depending on brand/size/type

These are similar to umbrellas but give a slightly more even light, in addition they are more directional so you have finer control to avoid spill. If you're shooting with speedlights (ie flashes that are designed to mount onto your camera's hot shoe) your best bet for a softbox would be the 28” Apollo from B&H for $114USD. If you plan on getting one there are two items that B&H sells, for reasons unknown to me one item is cheaper AND it comes with an umbrella swivel for mounting your flash. Look for B&H item #WEASLK


Grids, Snoots, and Gridded Snoots ;)

These modifiers are used for restricting light, they're used various circumstances like back/edge lighting where you want to light up just the back of a person's hair without having the flash produce glare in your lens from spill. Other uses are for lighting backdrops behind a subject to create a spherical gradient. Basically any time you want to light a specific area without having light spill into other regions you'll be reaching for one of these. If you're the crafty type these can be easily made from commonly available items (hint use this as an excuse to go to your local pub to find black straws).


Stoffen aka Omnibounce

Stoffen is actually a company but just like “Kleenex” its become synonymous with this light modifier. For a simple piece of plastic the actual Stoffen Omnibounce is ridiculously over priced, you can find knockoffs that will do just as well or you can find ways to make your own by searching online. If you do buy a knockoff make sure you get the proper one for your flash as they are shaped differently depending on the brand and model.

These are used to simulate a “bare bulb” flash, they produce close to a 360°x360° light source. It is best used in smaller rooms where it bounces around off walls and ceilings to illuminate the whole room. Often you'll see paparazzi and journalists using them in completely the wrong way ;) They'll use them outside where there is nothing to bounce the light off of, in this instance they are just wasting 2-3 stops of light and overworking their flashes.

5)Resources for learning to light better

Having all of this gear means nothing if you don't know what to do with it, in this section I'll outline some great on-line resources for learning how to light.


  • www.strobist.com

    A blog created by former newspaper photographer David Hobby, a few years ago he quit his day job to try his hand at blogging and now has one of the most visited websites for photographers on the internet. To say this site is a goldmine of knowledge is an understatement, David has been kind enough to create FREE course material. TheI suggest starting with his Lighting 101 series and going from there. The lighting 101 material starts off essentially where this guide does, with the equipment you'll need. From there it goes on to cover lighting basics onward to more advanced techniques. Thousands of people have got their start in lighting by visiting this blog.

Strobist DVD Semimar: If you can afford it (or if you can find someone willing to lend you a copy) this 8 DVD set covers all of the Lighting 101 information. If you find the online written material hard to follow then this DVD will help a lot by showing you visually.


Strobist on Flickr (http://www.flickr.com/groups/strobist/) With nearly 70,000 members the strobist group on flickr is a very active cult community of fellow lighting enthusiasts. The group showcases other strobists work, mostly as they progess through the various assignments on the

strobist material, all shots posted are required to include information (settings) on how they took the shots so its a great place to learn and be inspired. There is also a discussion portion where topics range from troubleshooting equipment to “how would you edit this photo” to building your own DIY gear. Everyone is eager to help and seem nice enough (unlike a lot of other online forums) so if you get stuck along the way to learning how to light like a pro you should stop by here and get some help.


  • Onelight DVD Seminar (www.onelightworkshop.com) by Zach Arias

    Inline with the strobist “movement” Zach has put together a 2 disc seminar that follows him through various types of location shoots while explaining lighting concepts. He got his start shooting bands in Atlanta and one day decided to quit his job at Kinkos to got at it full force, the gamble paid off in spades. This seminar doesn't “hold your hand” as much as the Strobist dvds but it has a higher energy to it and he does shoots that are more exciting. Definitely worth a watch if you can afford it or can borrow a copy from someone who has it.

    Zach also has an online blog that is worth checking out at www.zarias.com


  • www.diyphotography.net

    This is a neat little website (or blog rather??) that collects tidbits of great info from around the net. Normally geared towards making your own gear on the cheap this site is worth checking out periodically to see whats new in the DIY world.






Tuesday, November 11, 2008

Share your lighting setups easily

I've been following David Hobby's Strobist Blog recently as I've started down the road of using off camera flashes instead of full sized studio strobes. On sites like Flickr you'll often find people listing their "strobist info" along with their photos to explain a little about how they shot it. On rare occasions you'll find detailed diagrams of the setup, this post is going to give you the tools to make the same thing.



First you'll need a program called Google Sketchup and with that you can open this template I made.

Contained in the template are a backdrop, two softboxes, as well as a 3d model of a person*. If you're familiar with Sketchup you'll know how easy it is to tweak and modify this to suit your needs. If you've never used the program before I'd recommend going through the tutorial that pops up the first time you open it. This little program is easy to use and its very powerful, I've used it to design countless DIY projects and even plan renovations in my house.



*To trim the size down on the template I used a low resolution model of a 3d person that is included in the basic sketchup library. The 3d person shown in the image is downloadable via sketchup, just do a search for "3d Woman" and you'll get quite a few results.

[Update: Apparently I didn't look hard enough the first time because I just found the template that everyone else is using here, its a photoshop file with all the light sources etc housed as seperate layers. I guess mine still has some worth since its 3d but for ease of use you can't beat the original.
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