Arrangement in Black, No. 8: Portrait of Mrs Cassatt, Private collection

Arrangement in Black, No. 8: Portrait of Mrs Cassatt, photograph, 1960

W. Sickert, drawing after the portrait of Mrs Cassatt, 1885, Victoria and Albert Museum E.829-1919

W. Sickert, 'An Arrangement in Black', Pall Mall Gazette, 8 December 1885

Whistler Memorial Exhibition, Boston 1904, photograph, GUL PH6/22

Whistler Memorial Exhibition, Boston 1904, photograph, GUL Whistler PH6/005

The Chelsea Girl, Crystal Bridges Museum of American Art

Study for 'Portrait of Miss May Alexander', British Museum, London

Study for 'Portrait of Miss Leyland', British Museum, London