Virgin and Child, from the Main Portal of Tarragona Cathedral

Watercolor, black ink, and touches of graphite on off-white wove paper

Oil, powdered pigment, black crayon, and collage on heavy card

Ink on paper

Colored pencil, green ink, graphite and collage of cut colored papers and a postage stamp on cream wove paper

Graphite on paper

Black chalk on cream laid paper

Black chalk over a blue ink grid on cream wove paper

Charcoal and graphite on off-white wove paper; verso: charcoal

Black ink on off-white wove paper

Graphite on paper

Black ink on cream wove paper; verso: brown crayon and graphite

Black ink on cream wove paper