Italy, Veneto, Venice, Mixed fish and seafood on ice outside a restaurant.

Ireland, County Clare, Rocky shoreline at Black Head with small stack of rocks constructed by tourists.

Ireland, County Clare, The Burren, Clint blocks of limestone and gryke or grike fissures leading to a rock boulder split in two by erosion.

Ireland, County Clare, The Burren, Clint blocks of limestone and gryke or grike fissures leading to a rock boulder split in two by erosion.

Ireland, County Clare, The Burren, A single weathered rock sits on typical limestone landscape.

Germany, Bavaria, Berchtesgaden, Berchtesgadener Alps, Partially snow covered and frozen Lake Hintersee with reflection of sky, hillside and clouds in the unfrozen section.

Germany, Bavaria, Berchtesgaden, Berchtesgadener Alps, Snow covered and frozen Lake Hintersee with seats by the lakeside.

Germany, Bavaria, Berchtesgaden, Berchtesgadener Alps, A tourist ice skating on a frozen section of Lake Hintersee with a tree perched on a solitary small island and mountains in the background.

Germany, Bavaria, Berchtesgaden, Berchtesgadener Alps, Partially snow covered and frozen Lake Hintersee.

Israel, The ruins of Caesarea Maritima in Caesarea National Park. The city was built as a port on the Mediterranean Sea by Herod the Great between 22 and 15 B.C. In the background is the Orot Rabiin p...

Plants, A flower of the ice plant or sour fig, Carpobrotus edulis, an invasive species originally from South Africa.

Plants, A flower of the ice plant or sour fig, Carpobrotus edulis, an invasive species originally from South Africa.