Photography is a form of creativity and expression. Photography can serve many purposes and have many facets. Photography can tell a story, it can capture a moment in time, it can document, and it can be art. There are many technical uses for photography as well as social and creative ones. How we use and interact with photography is highly personal and will differ from one person to the next.
Portrait photography, or portraiture, is a type of photography aimed toward capturing the personality of a person or group of people by using effective lighting, backdrops, and poses. A portrait photograph may be artistic or clinical.