“Colors must fit together as pieces in a puzzle or cogs in a wheel.” — Hans Hofmann

What goes on in abstract art is the proclaiming of aesthetic principles... It is in our own time that we have become aware of pure aesthetic considerations. Art never can be imitation.

Color is a plastic means of creating intervals... color harmonics produced by special relationships, or tensions. We differentiate now between formal tensions and color tensions, just as we differentiate in music between counterpoint and harmony.

The art of pictorial creation is so complicated - it is so astronomical in its possibilities of relation and combination that it would take an act of super-human concentration to explain the final realization.

When the impulses which stir us to profound emotion are integrated with the medium of expression, every interview of the soul may become art. This is contingent upon mastery of the medium.