Light painting (additionally called light illustration) goes back to 1889 when Étienne-Jules Marey and Georges Demeny followed human movement in the main known light painting ‘Pathological Walk From in Front.’ The strategy was utilised in Frank Gilbreth’s work with his better half Lillian Moller Gilbreth in 1914 when the pair utilised little lights and the open screen of a camera to follow the movement of assembling and administrative workers.
Light painting, painting with light, light illustration, or light workmanship execution photography are terms that portray photographic methods of moving a light source while taking a long presentation photo, either to enlighten a subject or space, or to sparkle light at the camera to ‘draw’, or by moving the camera itself amid introduction of light sources. Drilled since the 1880s, the system is utilised for both logical and imaginative purposes, just as in business photography.
Since light photography requires a long exposure time, you don’t want to have a high ISO so the photo won’t look grainy. The shutter speed should be around 30 seconds and the f-stop should be f/5.6 in order to achieve the correct depth of field which doesn’t let too much light go in the camera.
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