LSE4324772: The square and the church of St. Mark (Saint Mark), drawing by Jacques Guiaud (1810-1876), to illustrate Adalbert de Beaumont's journey to Venice, around 1850. Engraving in “” Le tour du monde””, edited by Edouard Charton, 1862. Selva's collection., Guiaud, Jacques (1811-76) / Bridgeman Images