Clay pit, St. Austell, Cornwall, England, United Kingdom, Europe

Clay Pit, Dartmoor, Devon, England, United Kingdom, Europe

Inside the Humid Tropics biome at the Eden project, opened in 2001 at a china clay pit near St. Austell, Cornwall, England, United Kingdom, Europe

The Humid Tropics biome at the Eden Project, a huge global garden with large hot houses opened in 2001 in a china clay pit, near St Austell, Cornwall, England, United Kingdom, Europe

Machine digging gem-bearing clay in large open pit mine, Mogok ruby mines, Mandalay District, Myanmar (Burma), Asia

Inside the Humid Tropics biome at the Eden Project, opened in 2001 at a china clay pit near St. Austell, Cornwall, England, United Kingdom, Europe

Pressure cooker on stove made of clay with a wood fire, Acampamento 12 de Otubro landless camp, Movimento dos Trabalhadores Rurais sem Terra, a Brazilian landless movement, MST, Munizip Claudia, Mato Grosso, Brazil, South America

High angle close up of ceramic artist sitting next to outdoor smoke fire pit, working on vase, England

Arjuzanx Nature Reserve located on the territory of 4 Landes communes (Arjuzanx, Morcenx, Rion des Landes and Villenave), Landes, France. The site is the largest French wintering site for Common Cranes.