Untitled (graphite transfer, left page); Untitled (Maximilian Bridge in Munich, right page)

Graphite and colored crayons on paper

Black and green crayon on paper

Graphite on paper

Colored marker on paper

Graphite on paper and mounted

Colored marker on paper

Watercolor on white ruled wove paper

Graphite on paper

Graphite on paper

Collage of cut printed paper, metal foil, cellophane, wax paper, opaque watercolor and oil paint on wove paper

Black crayon on paper

Graphite on white wove paper; verso: graphite