Untitled (wall paint samples, left page); Untitled (wall paint samples, right page)

Blue and green crayon on paper

Graphite on paper

Graphite on paper

Tusche and graphite on paper

Colored crayons on paper

Black crayon on paper

Black and red marker and black pen on paper

Graphite on paper

Graphite on paper

Purple and blue crayon on paper

Black marker and black pen on paper

Colored marker and blue ink on paper