Alvaro de la Serna, the Spanish Ambassador

Graphite on white modern laid paper

Graphite and watercolor on cream wove paper (discolored)

Black crayon, squared in black crayon, on off-white antique laid paper

Brown ink on cream modern laid paper

Black ink on off-white paper

Black chalk on off-white paper

Black ink with touches of graphite on light tan wove paper

Graphite on white wove paper

Graphite, pen and black and brown ink, watercolor, and brown wash, with a border in red crayon, on white wove paper, laid down

Gouache on wove paper

Black chalk, gray wash, and white opaque watercolor on cream wove paper

Red chalk on tracing paper, darkened, laid down