Ruskin, John. Venice, Piazza di San Marco and Basilica. 1835. Drawing. Smith College Museum of Art, Northampton, MA. ARTstore. Web. 04-05-2017.
Ruskin, John. Window of the Pallazzo Foscari, Venice. 1845. Drawings and watercolors. Victoria and Albert Museum, London. ARTstore. Web. 04-05-2017.
Ruskin, John. One of the St Jean d'Acre columns, on the south side of St Mark's, Venice. c. 1849. Watercolor and bodycolor on paper. British Museum, London. ARTstore. Web. 04-05-2017.
Ruskin, John. End view of the pulpit in the church of S. Ambrogio, Milan. Date?. Drawing. Victoria and Albert Museum, London, United Kingdom. ARTstore. Web. 04-05-2017.
Ruskin, John. End view of the pulpit in the church of S. Ambrogio, Milan. 1880s. Watercolor, touched with white, over graphite on gray paper. British Museum, London, United Kingdom. ARTstore. Web. 04-05-2017.
Ruskin, John. Florence: Ponte Vecchio.. 1882. Pencil on paper, over graphite on gray paper. University of California, San Diego. ARTstore. Web. 04-05-2017.