What aspect does not provide context in a portrait?

A. Color

B. Action

C. Environment

D. Movement

The answer to your question is d

D. Movement is the aspect that does not provide context in a portrait.

Color, action, and environment all tell us something about the context within the painting, as well as outside of it - the painter's context for painting his artistic work. On the other hand, movement doesn't really tell us much about such circumstances.