John Singer Sargent, Palazzo Zattere, Venice, 1906. Watercolour and gouache on paper, 25.4 x 35.6 cm (10 x 14 in). Private collection. 
John Singer Sargent, Terragona, c. 1908. Watercolour, gouache and graphite on paper mounted on board, 19 1/2 x 13 7/8 in. New Britain Museum of American Art, New Britain.
John Ruskin, Rochers de Lanfon, Lake Annecy, 1863Pencil, watercolour and bodycolour, 13.5 x 18.6 cmSource: Robert Hewison, Ruskin, Turner and the Pre-Raphaelites, 2000
John Ruskin, Lion’s Profile from Life, 1870.Pencil, ink, watercolour and bodycolour on buff paper, 16.5 x 16.1 cmSource: Robert Hewison, Ruskin, Turner and the Pre-Raphaelites, 2000
Albrecht Dürer, Quarry, 1506.Watercolour and gouache on paper, 22.5 x 28.7 cm (8.86 x 11.3 in)British Museum
Albrecht Dürer, Pine, 1495-1497Watercolour and gouache on paper, 29.5 x 19.6 cm, (11.61 x 7.72 in)British Museum
Albrecht Dürer, Study of Drapery, 1521.Brush in black, highlights with white gouache, on gray-purple tinted paper, 28 x 21 cm.Albertina, Vienna, Austria
Egon Schiele, City on the Blue River, 1911.Oil and gouache on wood, 37.1 x 29.9 cmPrivate Collection
Albrecht Dürer, Wing of a European Roller, 1512Gouache and watercolour on vellum, 20 × 20 cm (7.9 × 7.9 in).Albertina Museum, Vienna.