Alvaro de la Serna, the Spanish Ambassador

Watercolor over graphite on cream wove paper, framing line in graphite

Black chalk on beige laid paper

Black crayon on off-white antique laid paper

Black ink and graphite on tracing paper, mounted to laid paper

Black chalk on off-white laid paper

Black chalk and black crayon, squared in black crayon, on cream wove paper

Black chalk and pastel on white paper

Brown ink on tracing paper, darkened and adhered to folded wove paper

Black chalk, partially reworked in graphite, heavily applied, on tan wove paper

Charcoal, charcoal wash, opaque watercolor, and black ink on blue-green wove paper, laid down or edge mounted

Distemper on card

Black, red and white chalk on blue wove paper, discolored to brown