Untitled (prism designs, left page); Untitled (prism designs, right page)

Colored marker and blue pen on paper

Black marker on paper

Brown ink and wash on cream wove paper

Black and red marker on paper

Black and colored crayons on paper

Black ink on cream wove paper

Graphite on paper

Colored marker and watercolor on paper

Black pen and red marker on paper

Graphite on paper

Graphite on cream wove paper

Graphite on paper