This document discusses Wassily Kandinsky and his abstract paintings that used geometric shapes and colors to convey emotion. It provides background on how Kandinsky gradually moved from realistic paintings to more abstract works that used patches of color and geometric shapes instead of realistic details. The document suggests that through color and shape, people can express their own emotions in art without needing perfect realistic pictures. Students are then tasked with analyzing a piece of Kandinsky's art using geometric concepts and discussing what emotions it conveys.