Franzensfeste Fortress, Italy
Markus Scherer with Walter Dietl
Giuseppe Zocchi - View of the Tiber Looking Towards the Castel Sant’Angelo, with Saint Peter’s in the Distance (c.1721)
(Source: Wikipedia)
Antonio Sant’Elia - Città Nuova apartment building with external elevators, galleries, covered walkways, on three street levels (tramlines, automobile lanes, and pedestrian walkway), lamps and wireless telegraph (1914)