Ruins in Utrecht by the Saint Jobsgasthuis

Black chalk, graphite, and brown wash on parchment

Transparent and opaque watercolor on antique laid paper

Graphite and brown wash, with a framing line in black ink, on cream antique laid paper

Black chalk and gray wash on cream antique laid paper, double framing line in black ink over brown ink, a pinhole in the center, laid down on antique laid paper

Black chalk and gray wash, partly incised, on cream antique laid paper, mounted down entirely

Graphite on parchment, autograph framing line in graphite

Graphite on parchment autograph framing line in graphite

Transparent and opaque watercolor and black and red chalk on parchment

Watercolor, gouache, brown ink, mounted down entirely

Red chalk on cream antique laid paper, framing lines in brown ink

Brown ink and brown wash over black chalk, with a framing line in brown ink, on cream antique laid paper

Black chalk and gray wash, with a framing line in brown ink, on cream antique laid paper