Venetian born artist Piranesi (1720-1778) may have been trained as a builder, but his greatest architectural feats exist in his engravings, scenes of fantastical architecture that he sold to tourists in Rome during his youth.
"Piranesi shows us that fantasy can have a more lasting impact than a concrete monument to the ego," says Nicolai Ouroussoff, from a New York Times piece on Piranesi.