Detail of North Entrance, Cathedral, Plaza de la Almoina, Palma, Mallorca (Majorca)

Blue pen, graphite, and colored marker on paper

One of Eight Designs for Cloisonne

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper

Graphite on cream laid paper

Brown wash (unfiltered bistre) over graphite on off-white antique laid paper, framing lines in brown ink

Black felt-tipped pen on yellowed newsprint paper

Graphite on paper

Black crayon on paper

Ink on paper

Black and white chalk on light tan antique laid paper

Black crayon or charcoal on paper

Colored marker on paper