The Castle of Rivieren at Ganshoren

Brown ink and gray wash on off-white antique laid paper, incised

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

Brown ink, brown wash and white opaque watercolor over touches of black chalk on cream antique laid paper, laid down

Opaque and transparent watercolor over traces of black chalk on antique laid paper mounted overall to wood panel, traces of framing lines in shell gold and dark red opaque watercolor

Brown ink, brown wash, and touches of black chalk on cream antique laid paper

Brown ink, black chalk and incidental or accidental green wash on cream antique laid paper; framing line in graphite and brown ink

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

Black ink and gray wash over traces of black chalk on cream antique laid paper; framing line in brown ink

Brown ink and brown wash over touches of black chalk, extensively incised, on cream antique laid paper, framing line at top, right, and left sides and partial brown ink framing line at top, laid down

Watercolor and gouache over graphite on parchment

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

Opaque watercolor and shell gold over black chalk on antique laid paper mounted overall to wood panel; framing lines in shell gold and dark red opaque watercolor