Bernardo Bellotto, A Group of Figures Surrounding Two Bird-coops, 1697–1768, Pen and brown ink over lead or graphite underdrawing, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/334682

Bernardo Bellotto, The Campo di SS. Giovanni e Paolo, Venice, 1743/1747, oil on canvas, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1144