Exercise 4.4

Use a combination of quality, contrast, direction and colour to light an object in order to reveal its form. For this exercise we recommend that you choose a natural or organic object such as an egg, stone, vegetable or plant, or the human face or body, rather than a man-made object. Man-made or cultural artefacts can be fascinating to light but they also contain another layer of meaning requiring interpretation by the photographer; this exercise is just about controlling the light to reveal form.
You don’t need a studio light for this exercise; a desk lamp or even window light will be fine, although a camera flash that you can use remotely is a useful tool. The only proviso is that you can control the way the light falls on the subject.
Take some time to set up the shot. The background for your subject will be crucial. For a smallish object, you can tape a large sheet of paper or card to the wall as an ‘infinity curve’ which you can mask off from the main light source by pieces of card. You don’t need to use a curve if you can manage the ‘horizon line’ effectively – the line where the surface meets background. Taking a high viewpoint will make the surface the background, in which case the surface you choose will be important to the shot.
Exposure times will be much longer than you’re used to (unless you’re using flash) and metering and focusing will be challenging. The key to success is to keep it simple. The important thing is to aim for four or five unique shots – either change the viewpoint, the subject or the lighting for each shot.
Add the sequence to your learning log. Draw a simple lighting diagram for each of your shots showing the position of the camera, the subject and the direction of the key light and fill. Don’t labour the diagrams; quick sketches with notes will be just as useful as perfect graphics. In your notes try to describe any similarities between the qualities of controlled lighting and the daylight and ambient artificial light shots from Exercises 4.2 and 4.3.

Exercise 44

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Light Positions

For this exercise I used the flash from an iphone to supply me with the light source. The light source set level to the subject left ugly long shadows and left the subject with a dark more macabre look but still flat. Lifting the light helped reduce the shadows and also gave the subject a little more form but not as much as the last two images which I used two light sources, this gave the best results almost eliminating the shadows.

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