"The Primal Sound and its Gradations," Study for Kandinsky's Course

Black crayon on paper

Graphite on paper

Colored marker, blue pen, and adhesive stickers on paper

Colored marker on paper

Graphite and charcoal on paper

Graphite on white card

Crayon on paper

Graphite and colored pencil on paper

Black and red marker on paper

Colored marker and black pen on paper

Colored marker on paper

Black chalk on white wove paper