CH651888:
Houses of the Franc Bateliers and Church of St. Nicholas on the Canal at Ghent, 1845 (pencil and watercolour), Callow, William (1812-1908) / Bridgeman Images
BAL25713:
Souvenirs of Rosenau, the birthplace of HRH The Prince Consort, Husband of Queen Victoria (drawing), Callow, William (1812-1908) / Bridgeman Images
WGL615117:
The Market Place, Malines, c.1884 (watercolour & gum arabic over pencil with gouache on paper), Callow, William (1812-1908) / Bridgeman Images