Lake MyvatnLake Myvatn

Cyprus

Modified 15-Sep-17
Cyprus

France

Modified 14-Oct-17
France

Iceland

Modified 26-May-18
Iceland

Kenya

Modified 6-Aug-17
Kenya

Laos

Modified 27-May-17
Laos

Namibia

Modified 18-May-18
Namibia

Rwanda

Modified 19-Nov-17
Rwanda

Senegal

Modified 10-Feb-18
Senegal

South Africa

Modified 11-Sep-17
South Africa

Sweden

Modified 6-Oct-17
Sweden

Tanzania

Modified 6-Aug-17
Tanzania

Vietnam

Modified 26-May-18
Vietnam