Floating icebergs, Ilulissat Icefjord, UNESCO World Heritage Site, Western Greenland, Denmark, Polar Regions

Glacial iceberg detail from ice calved off the Sawyer Glacier in Tracy Arm, Southeast Alaska, United States of America

Cracks in red soil, Lausitz, Germany

Kangia ice fjord, Illulissat, Jabobshavn, Greenland

Snowman Demo 2010 on the Schlossplatz, Castle Square, Berlin, Germany, Europe

Ice floes on the Baltic Sea off Stein, Probstei, Ploen district, Schleswig-Holstein, Germany, Europe

Cracks in clay soil, Madeira, Portugal

Snowman Demo 2010 on the Schlossplatz, Castle Square, Berlin, Germany, Europe

Snowman-Demo 2010 on Schlossplatz Square, Berlin, Germany, Europe

Snowman Demo 2010 on the Schlossplatz, Castle Square, Berlin, Germany, Europe

Snowman Demo 2010 on the Schlossplatz, Castle Square, Berlin, Germany, Europe

Dry Isar riverbed, Sylvenstein, Upper Bavaria, Germany, Europe