Studies for "Paradise," planned for the Sala del Maggior Consiglio, Palazzo Ducale, Venice

Brown ink and gray wash heightened with white gouache on blue antique laid paper with spatters of oil paint, laid down to printed page on antique laid paper

Black and brown ink on tan antique laid paper

Black ink and purplish wash heightened with white gouache on cream antique laid paper

Brown ink and brown wash over black chalk heightened with white gouache on cream antique laid paper, stylus underlining in architectural elements

Brown ink and brown wash, traces of black chalk, heightened with white gouache, on blue antique laid paper

Brown ink, brown wash over black chalk with white and blue gouache and pastel on blue antique laid paper, laid down overall to thin wove paper

Brown ink over graphite (?) on off-white antique laid paper

Black chalk, brown ink and wash, and white gouache on blue antique laid paper

Brown ink and brown wash on cream antique laid paper prepared with gray wash

Brown ink, brown wash over black chalk, squared in black chalk, on tan antique laid paper

Brown ink and black wash on off-white antique laid paper

Brown ink with black chalk underdrawing on cream antique laid paper