Thursday, 22 March 2007

Pepper Stark seminar

This morning I attended a three hour seminar given by Pepper Stark on stock image distribution. Liz Pepper, Claudia Stark and their small team are consultants for the stock image industry. Specifically they are involved with recruitment, sales training, contract negotiation & distribution management. Each member of the team has solid industry credentials.
The seminar was attended by 7 or 8 delegates. We were a diverse bunch: Representatives from editorial libraries, a historic archive manager, an individual photographer, and a commercial production company rep (me).
In a nutshell these 3 hours were well worth the £120 fee. The coverage was well structured and given the timeframe comprehensive. Throughout the seminar Claudia and Liz were happy to field questions (I raised many). They dealt thoroughly with everything that was asked and I came away with a broader, more realistic understanding of the stock image distribution process as a result.
Pepper Stark seminars - Highly recommended.

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Wednesday, 21 March 2007

MAP Report Live Meeting

I've just come off of a Live Meeting hosted by Getty Images London. Lewis Blackwell, GI's Senior VP of Creative Customers, took us through the findings of the recently published MAP report. The report is the result of research conducted by GI.

'One Life' is the title of this first MAP (Make A Picture) Report. A tidy reference to the common thread that runs through its findings: Visual media is moving away from depicting social groups and shared activity and towards representing individuality and a reflection of self. The report is broken down into several sections, each with it's own peculiar title: Anchorage, Guru Joe, Trickle Down Time, Solo Chic, and more. It's particularly relevant to imagery that falls into the lifestyle photography sector. I have copious notes scribbled in dodgy shorthand but I'll try to keep it succinct and summarise a few of the key points...

Anchorage & Guru Joe: The sense of place & belonging, either physical or spiritual. Concepts such as security, comfort & family are key. This is tied in with a re-affirmation of character represented by faces of character. A move away from individuals as part of a corporate 'machine' and the hero figure, to individuals we can relate to and trust. Lewis summed them up as "people we want to meet".

Mono-tasking: The opposite of multi-tasking. Doing just one thing and doing it well. Time devoted to ones self on things important to 'the self'. Simplicity, balance and control are in. Overtime, working lunches, and TV dinners out.

Solo Chic: It's now OK (cool even) to be alone. Whether as an honest-to-goodness singleton, or as one who aspires to spend more time alone. On a survey conducted by the MAP researchers 79% of those surveyed were in favour of using people alone in visuals (in China it was 91% against!).

These trends and others were summarised as "a rejection of the hyperlife": In essence a move towards the personal, the simple and the spiritual. All positive concepts that I look forward to tackling as photographer.

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Saturday, 17 March 2007

Dramatic retouch

Films Sin City and 300, and the work of stills photographers such as Andrzej Dragan and Jim Fiscus have recently helped popularize a dramatic, dark, muted colour palette style of produced photography. Obviously lighting and post production are the keys to these looks. I'm not going to speculate about how other photographers produce their images other than to state that contrary to many peoples suggestions I do not think LucisArt filters are used at all. Each photographer develops their own unique techniques and then applies them differently to each image to best suit subject and brief.
My processes are no different in this respect. They're not used too often but on occasion they're the right way to go. I'll take you through one image's production step-by-step...

Lighting
A lighting arrangement that results in strong highlight and shadow lays down the right foundation for the post production process. Lighting that clearly delineates the subject from the environment is also a target. There are techniques similar to those outlined below that work with flat lighting. This results in a different, watercolour-like look.
In the case of my image below the background was lit with two tall white V boards placed at each end of the screen.
The model was heavily rim lit with two reflector dishes at 2 stops over placed at 45 degrees behind, left & right, and at 35 degrees above eye level.
Just to the right of the camera position and a little behind it was one light fitted with a 80cm circular dish diffused with tracing paper. This was elevated 25 degrees above eye line and was 1/3 under. It's at a distance that makes it a fair bit smaller than usual light source for female portraiture...


Raw Conversion
Using ACR the image was correctly WB'd from a grey card reading. Then it was adjusted from defaults. I'm not quoting exact settings because they're different for every shoot. Aim for an accurately coloured, low contrast file that holds all important tones...


Photoshop core process
Once the subject was extracted from the Chromakey background the edges were tidied up using a mask. The layer was duplicated. A Channel Mix layer was placed above this. The red channel was reduced (usually by 50-100) and the blue increased by the same amount. In this case each was shifted by 90. Sometimes the red channel reduction is replaced by some increase in green as well as blue. This results in a subtler look and slightly a cleaner skin tone. The channel mix was set to monochrome and then the layer set to Luminosity. Often this is then set to less than 100% opacity. In this case it was left at 100%. The Channel Mixer layer was then merged with the duplicated subject layer.
Keeping an eye on the histogram an S-curve with both input points close to centre (127) was then applied. Only a slight shift from input to output at each point is required, just 2-3 is usually enough. For example a typical adjustment would be an input 123, output 121 for the bottom curve and input 133, output 135 for the top. Both ends of the curve were held tight with two additional points to minimise shadow & highlight clipping (eg. 25,25 & 230,230).
Next was a full skin retouch. Use which ever technique(s) you prefer. I'll detail my usual method on another post. For female subjects especially, a full paint over is essential as the blue channel boost used to set Luminosity reveals a lot of latent noise.
After the retouch I decided drop in a new background made with the Vignette setting in the Lens Correction filter. I also cropped the image a little to tighten up framing. Here's how things looked at this stage...


Photoshop finishing touches
It was important to unify tones in this image so several transparent layers were made over the image layer. Each one was set to colour mode, and each then 'painted' with a brush in colour mode to change the colour of the jewellery, makeup, areas of skin and hair. Of course you could do this on one layer but if you put each colour on its own layer then adjusting it is simpler. I usually use the Hue/Saturation menu for any tweaks. Once all the colour changes were finalised the colour layers were then merged to the subject layer.
Next was a touch of detail recovery. Notice on the image above how the hair and knicker line/trousers are blocked-up. The original raw conversion (the base layer) was duplicated and placed as a layer over the image and set to Luminosity mode. Using a mask painting these dark areas have their detail restored from this layer.
The visible layers were merged. The subject layer was then duplicted, desaturated, and then this B&W layer was duplicated. One of these B&W layers was set to Multiply mode, the other to Screen. Each was 'Hide All' masked and then a soft and careful paint was used to subjectively enhance highlight (Screen layer) and shadow (Multiply layer) areas. A light hand with a pressure sensitive stylus makes this job much simpler than a low opacity paint with a mouse. Once this was done and the masks were applied, the B&W layers merged, this merged layer set to Luminosity mode, and its opacity set to 33%. The opacity is another image-by-image variable, typically I use 20-40%. This was then merged with the subject layer. It's pretty much job done at this point. All I usually do at this stage is a final small retouch for skin and fine detail (on a transparent layer) as was the case with this image. I also shifted the overall Hue towards red by 9 and reduced the overall Saturation by 25 on this one.

Here's the finished image...

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Wednesday, 14 March 2007

A welcome note...

Welcome to the 'Commercial Photography Commentary' blog. I'm Simon Stanmore, a UK based freelance commercial photographer. In the months ahead I'll be commenting on topics related to the commercial photography scene, both in the UK and Worldwide. Some posts will be of interest to many in the industry. Others will be particularly art buyer or photographer orientated.
Anyway, enough of the preamble. I'll be back soon with something for the tog's.

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