Near Lichtenbörg

Transparent and opaque watercolor, gray ink and graphite on parchment, mounted ata four corners

Black chalk and gray wash on cream antique laid paper, framing lines in brown ink and black chalk

Brown ink and brown wash over black chalk on cream antique laid paper

Black ink and gray wash with black chalk and white opaque watercolor over black chalk and traces of graphite on off-white antique laid paper, framing line in brown ink

Black and white chalk and white opaque watercolor on gray-blue paper, framing line in black chalk at upper edge; verso: trial strokes in colored pastel

Graphite on parchment

Graphite and black chalk, partially incised, on white antique laid paper, framing line in graphite

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

Black and white chalk on blue antique laid paper, faded to gray-blue, framing line in brown ink

Brown ink, gray and brown wash, graphite and black chalk on cream antique laid paper

Brown ink and brown and gray wash over graphite, with a framing line in brown ink, on off-white antique laid paper

Brown wash over graphite on cream antique laid paper, traces of a framing line in black ink