Architectural Sketches, including House Fantasia; verso: Hans Fuchs sitting on the blackboard, Preller House, Weimar; Building design

Colored marker and black pen on paper

Blue pen and red felt-tipped pen

Graphite with blue and purple crayon on paper

Graphite on paper

Charcoal on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Colored crayons on paper

Solvent on printed paper

Black and red marker on paper

Colored marker on paper