Pisa, engraved by William Finden 1787-1852 - Samuel Prout
The Tower of Babel - Lucas Van Valkenborch
The Obelisks at Alexandria called Cleopatras Needles - Luigi Mayer
Fragments of Baronial Residences, Cahors, France, from 'Examples of the Municipal, Commercial, and Street Architecture of France and Italy from the 12th to the 15th Century' - R. Anderson
The Tower of the Maria am Gestade Church in the old town in Vienna - Erwin Fendl
The Tower of Trinity Church, Richmond, 1867 - John Ruskin
The Big Chimney, Sheffield - Joseph Pennell
San Giorgio, Venice - Emile Claus
Harbour Scene With Ships By A Tower - Orazio Grevenbroeck