Four Japanese watercolours variously depicting a boat moored before a pavilion at twilight -- 8½in. x 12¼in. (21.5cm x 31cm); illuminated pavilions lining a riverbank at night, both signed K. Seki; a figure standing in a boat before a tree strewn bank; and a farmer walking along a path beside a river -- all 8½in. x 12¼in. (21.5cm x 31cm), signed S. Mori, all framed and glazed. (4)