A great artist is never a closed subject, but this catalogue is a milestone production, as useful as it is beautiful.

A great artist is never a closed subject, but this catalogue is a milestone production, as useful as it is beautiful.

All human action is expressive; a gesture is an intentionally expressive action. All art is expressive - of its author and of the situation in which he works - but some art is intended to move us through visual gestures that transmit, and perhaps give release to, emotions and emotionally charged messages. Such art is expressionist.