Untitled (adhered note with measurements, left page); Untitled (measurements and calculations, right page)

Graphite on paper

Charcoal and white and purple chalk on brown wove paper

Graphite on cream wove paper

Charcoal on off-white wove paper; verso: graphite

Black ink and graphite on off-white wove paper (recto and verso)

Graphite on white wove paper

Graphite on paper

studies for Synagogue, graphite on paper

Black ink over graphite on off-white wove paper

Graphite and prepared black chalk on thin off-white wove paper

Charcoal and oil-based wash on cream laid paper