Ships on the River IJ near Amsterdam

Black chalk and gray wash on cream antique laid paper, partial framing line in black chalk

Black chalk on parchment, framing line in graphite

Brown wash and graphite on off-white antique laid paper

Black chalk on cream antique laid paper

Black chalk with touches of graphite on parchment

Red chalk and red chalk wash on cream antique laid paper, framing line in brown ink

Brown ink and brown wash over graphite on off-white antique laid paper, framing line in brown ink and partial framing line in graphite, mounted overall

Brown ink on off-white antique laid paper; verso: brown ink

Brown ink on cream antique laid paper, mounted entirely on heavy paper

Transparent and opaque watercolor over black chalk, some gum (?) varnish, on cream antique laid paper

Transparent and opaque watercolor over graphite on cream antique laid paper, framing line in brown ink

Black ink, black chalk, blue-green transparent watercolor and brown wash on off-white antique laid paper