Bakgrundsillumination

Bakgrundsillumination is a photographic technique used to create a shallow depth of field effect within an image. This effect is not achieved by stopping down the iris of the lens to increase the depth of field, as is commonly done with other photographic techniques such as selective focus, but rather through the use of artificial lighting.

In a bakgrundsillumination setup, a high intensity light source is placed behind the subject, which illuminates their back and creates a strong contrast with the shadows. This uneven lighting allows the subject's features to stand out from the background, producing a comparable effect to that of selective focus.

The technique is often used in portraiture to separate the subject from the surrounding environment and create an emphasis on their features. Photographers may also use bakgrundsillumination to draw attention to specific details of the clothing or accessories worn by the subject.

While bakgrundsillumination is not a natural lighting effect and requires artificial lighting, it can add an interesting dynamic to an image and provide unique opportunities for creative expression. The technique can be used in both studio and outdoor settings, and with a range of light sources including flash, LED lights, and continuous lights.

The precise placement and intensity of the light source are crucial factors in using bakgrundsillumination effectively. Photographers require a good understanding of lighting principles and the interaction of light with the subject and background to achieve the desired result. Through practice and experimentation, photographers can develop a range of strategies for mastering bakgrundsillumination and incorporating it into their photographic style.