Colour theory for the traditional painter and/or illustrator. This is what I use.
Your designs can spark a whole range of emotions in people. Color theory unlocks the secrets of how to use hues to inspire joy, sadness, and even hunger.
Alex Webb, Looking into a car mirror, Sanliurfa, Turkey, 1998
Magnum Photos Blog
"If there's one theme that connects all my work, I think it's that of land-lessness; how land makes people into who they are and what happens to them when they lose it and thus lose their identities." Larry Towell joined Magnum Photos in 1988 and became a full Member in 1993.