Pain Free Math

The old town of Ragusa in Sicily, Italy

First Frost, Colorado

Beautiful Urederra River in Basque Country, Spain

Winter Walk, The Netherlands

Walking around in the old city of Gdansk, Poland

Lake O'Hara and surrounding peaks in Yoho National Park, Canada

Village Square, Locronan, France

Beautiful pillars of the Grand Mosque in Abu Dhabi, United Arab Emirates

Fallen petals in Old Town, Chania, Greece

Bondhusvannet glacier lake near Hardangerfjord, Norway

by Frank Fujimoto on Flickr.Small island and church in the middle of Lake Bled, Slovenia.

Reflected Wooden Door, Venice, Italy