Photo Credits

The image of Santa Maria della Salute is by John Osaki.
Ó Walking Softly Adventures, Inc., 2011

The image of the Uffizi and the Palazzo Vecchio is a
derivative work of a photo by Chris Wee available under a
Creative Commons Attribution 3.0 Unported license.

The image of the San Giorgio Maggiore is a
derivative work of a photo by Hans A. Rosbach available under a
Creative Commons Attribution 3.0 Unported license.

All other images are from the public domain.