Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

Cutted Names in Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

Petrified Dunes near Costa del Silencio, Tenerife, Canary Islands, Spain

A sloping red sand dune above Hamilili Wash in Petrified Forest National Park, Arizona, United States of America, North America

Petrified sand dunes, Coyote Buttes, Arizona, USA

Sand dunes turned into rock, sandstone formations, Coyote Buttes North, Paria Canyon-Vermilion Cliffs Wilderness, Page, Arizona, USA