细节
Johannes Gerardus Keulemans (1842-1912)
A Waxwing
signed with initials and inscribed ''; pencil and watercolour with touches of white heightening
7¾ x 5¾in. (197 x 147mm.)
A Waxwing
signed with initials and inscribed ''; pencil and watercolour with touches of white heightening
7¾ x 5¾in. (197 x 147mm.)
出版
Lord Lilford, Coloured Figures of the Birds of the British Islands, 1885-98, II, pl. 42