This CONTROL on the camera body allows a given amount of time light reaches the film.

These 2 principles when used together help to move the viewers eye through the composition to a focal point.

This principle of design is achieved by the artist when all of the elements and other principles used create a sense of oneness.

This describes a type of balance derived from Ancient Greece.

This principle, also known as variety is used in photography to show differences and avoid visual monotony.

This element of art describes what the photographer has to work with within the viewfinder.