Rhine Landscape with a Castle on a Hill and to the Right a River

Black chalk with touches of graphite and incidental marks in brown ink(?) on parchment, autograph framing line in black chalk

Brown ink and gray wash on antique laid paper

Brown ink, brown wash, and touches of white opaque watercolor on light tan antique laid paper

Brown ink and gray wash over black chalk on off-white antique laid paper, mounted, framing lines in dark brown ink

Brown ink and gray wash over traces of black chalk on off-white antique laid paper, laid down on card and attached to mount

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

Brown ink on tan antique laid paper, framing line in brown ink

Gray ink and gray wash and graphite on cream antique laid paper possibly prepared with light brown wash, framing line in brown ink

Brown ink and brown and gray wash on cream antique laid paper

Graphite with touches of black chalk on parchment

parchment

Graphite on parchment, autograph framing line in graphite