Caspar van Wittel or Gaspar van Wittel (born as 'Jasper Adriaensz. van Wietel', name variations: 'Gaspare Vanvitelli', 'Gasparo degli Occhiali', 'Gasparo dagli Occhiali', 'Gaspare van Vitelli') (1652 or 1653, Amersfoort – September 13, 1736, Rome) was a Dutch painter who made a career in Rome where he played a pivotal role in the development of the genre of topographical painting known as veduta.