Portrait photography or portraiture in photography is a photograph of a person or group of people that captures the personality of the subject by using effective lighting, backdrops, and poses. A portrait picture might be artistic, or it might be clinical, as part of a medical study. 

the last head hunters, konyak tribe warrior, nagaland
The last head hunters, konyak tribe warrior, Nagaland

Capturing peoples’ moods and expressions is an intriguing subject for photographers. They can be close-up images, body portraits etc. Typically the face is the focus of this type of photography. While taking a portrait, the photographer should ensure that the subject’s face is sharp and focussed, especially his or her eyes. The subject’s pose should also be flattering.