A View of an Alpine Waterfall by a Watermill
Pen and black ink and wash, with opaque white, on blue paper.
7 7/8 x 10 11/16 inches (200 x 271 mm)
Sale, New York, Sotheby's, 13-14 January 1989, part of lot 234; Richard Day, London.
Watermark: none visible through lining.