The Castle of Rivieren at Ganshoren

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

Brown ink over graphite on cream antique laid paper; verso: brown ink over graphite; some red chalk on vase

Brown ink with incidental red and black chalk on off white antique laid paper; verso: brown ink

Brown ink and brown wash on off-white antique laid paper, autograph framing lines in brown ink, mounted overall

Brown ink on off-white antique laid paper, with a framing line in brown ink

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

Brown ink and brown wash over touches of black chalk, incised, on off-white antique laid paper, framing line in brown ink, laid down on a gold-bordered mount

Black ink on cream antique laid paper, circular framing line partially in brown ink and partially in black chalk

Brown ink and brown wash on wood; verso: red chalk

Black ink, reddish-brown wash, and partially oxidized white opaque watercolor on light tan antique laid paper, framing line in brown ink

Brown ink and gray, yellow and rose wash over black chalk, incised, on cream antique laid paper, framing line in brown ink, mounted on an album leaf; verso: outlines of recto are traced through in black chalk, incised

Brown ink on light tan antique laid paper; verso: two tones of brown ink