An environmental portrait is a portrait executed in the subject’s usual environment, such as in their home or workplace, and typically illuminates the subject’s life and surroundings. The term is most frequently used of a genre of photography.
By photographing a person in their natural surroundings, it is thought that you will be able to better illuminate their character, and therefore portray the essence of their personality, rather than merely a likeness of their physical features. It is also thought that by photographing a person in their natural surroundings, the subject will be more at ease, and so be more conducive to expressing themselves, as opposed to in a studio, which can be a rather intimidating and artificial experience.
The surroundings or background is a key element in environmental portraiture, and is used to convey further information about the person being photographed. Where it is common in studio portraiture and even in location candid photography to shoot using a shallow depth of field, thereby throwing the background out of focus, the background in environmental portraiture is an integral part of the image. Indeed, small apertures and great depth of field are commonly used in this type of photography.