Untitled (blank, left page); Untitled (residential building in Nymphenburg, right page)

Colored marker and blue pen on paper

Colored marker on paper

Graphite on paper

Black crayon on paper

Black and red marker on paper

Blue and black marker on paper

Ink and colored crayons on paper

Graphite on paper

Black crayon on paper

Colored and metallic marker on paper

Colored marker, black pen, and adhesive tape on paper

Black and white tempera on paper