Ecology includes the study of interactions organisms have with each other, other organisms, and with abiotic components of their environment.
// Profotos says that Documentary Photography is taking photographs to provide a record of social and political situations with the aim of conveying information. //The photography grad student Jenny Ackerman at Ohio University has her own definition of this style of photography.
Portrait photography or portraiture is photography of a person or group of people that captures the personality of a 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.