DIA is a national-level intelligence organization that does not belong to a single military element or the traditional chain of command, instead answering to the Secretary of Defense directly through the USDI.
Artspan Portal: Portraiture. Portraiture is the recording of an individual's appearance and personality, whether in a photograph, a painting or sculpture, or other medium.rtspan Portal: Portraiture. Portraiture is the recording of an individual's appearance and personality, whether in a photograph, a painting or sculpture, or other medium.
2. Environmental Portrait. The term Environmental Portrait refers to an image where the subject is photographed in personâs natural environment. For example, a worker photographed at the construction zone, teacher in the classroom, sculptor in a sculpture studio and so on.