The Campo di SS. Giovanni e Paolo, Venice; Bernardo Bellotto
Link is to the original in the National Gallery of Art, DC, which has both a zoomable and downloadable version. There is also a zoomable version on Google Art Project.
Following in the footsteps of his more famous uncle and teacher, Canaletto, Bernardo Bellotto created strikingly precise and beautifully lit views of the city of Venice.
Link: The Campo di SS. Giovanni e Paolo, Venice; NGA, DC