[BOTANICAL WATERCOLORS]. Two botanical Studies, depicting a large central tulip (closed and opened), two smaller flowers (carnation and crokus), two shells and two beetles, surrounded by a gilt border. WATERCOLOR ON VELLUM. N.p., 18th century. 2 watercolors, each approx. 13 x 9 in. (330 x 230 mm.), light finger soiling to lower right corner of one watercolor. A very fine pair. (2)