Untitled (bleed-through of previous page, left page); Untitled (notes and "Lichtraum" (Lightspace) sketches, right page)

Graphite on paper

Ink and colored crayons on paper

Graphite on paper

Brown ink and brown wash over black chalk on cream antique laid paper; verso: brown ink and black chalk

Graphite on paper

Graphite on darkened off-white wove paper

Brown ink and brown wash on cream antique laid paper, framing lines in red chalk and brown ink, laid down on cream antique laid paper

Colored marker and black pen on paper

Graphite on off-white wove paper

Graphite on paper

Collage with watercolor, distemper, graphite and paper on brown wove paper

Black ink on cream wove paper