Untitled (blank, left page); Untitled (landscape "irrigation," right page)

Watercolor over graphite on off-white wove paper

Sanguine chalk and wash, gray wash, traces of black ink on off-white antique laid paper

Black marker on paper and adhesive on paper

Watercolor and graphite on paper

Black and white chalk on green laid paper

Red and black chalk, partially incised, on cream antique laid paper

Black and red marker on paper

Brown ink and gray wash with touches of white gouache and black chalk on cream antique laid paper, darkened

Graphite on darkened off-white wove paper

Brown ink, brown wash, gray ink and gray wash, watercolor, white gouache, over graphite on cream wove paper

Graphite on beige paper

Charcoal and graphite on cream wove paper