Untitled (horses sketch, left page); Untitled (horses sketch, right page)

Colored marker on paper

Red and black marker on paper

Colored marker on paper

Colored marker and black felt-tipped pen on paper

Colored marker on paper

Colored marker and black marker on paper

Colored marker on paper

Ink on postcard

Colored marker on paper

Paper

Blue and black marker and black ink on paper

Colored marker on paper