Jack Dykinga / Cottonwood (Populus fremontii) trees in autumn at sunset, forming a sinuous line of yellow trees. Deer Creek Canyon, Grand Staircase-Escalante National Monument, Utah, USA, October.
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Jack Dykinga / Cottonwood (Populus fremontii) trees forming a sinuous line of yellow trees at sunset, in Deer Creek Canyon, Grand Staircase-Escalante National Monument, Utah, USA
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Ashley Cooper / Reflections of a jetty on the water surface in Lake Windermere, Lake District, England, UK. January.
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Ashley Cooper / Boreal forest near Fort McMurray, Northern Alberta, Canada, August 2012.
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Ashley Cooper / Boreal forest near Fort McMurray, Northern Alberta, Canada, August 2012.
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Jack Dykinga / Cottonwood (Populus fremontii) in autumn at sunset, Deer Creek Canyon, forming a sinuous line of yellow trees, Grand Staircase-Escalante National Monument, Utah, USA. October 2013.
Jack Dykinga / Petrified sand dunes with deeply eroded sinuous striations in sandstone basin. Colorado Plateau, Arizona, USA. September 2019.
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Jack Dykinga / Petrified sand dunes with deeply eroded sinuous striations in sandstone basin. Colorado Plateau, Arizona, USA. September 2019.
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Jack Dykinga / Petrified sand dunes with deeply eroded sinuous striations in sandstone basin, in morning light. Colorado Plateau, Arizona, USA. September 2019.
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Jack Dykinga / Petrified sand dunes with deeply eroded sinuous striations in sandstone basin. Colorado Plateau, Arizona, USA. September 2019.
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Jack Dykinga / Petrified sand dunes with deeply eroded sinuous striations. Colorado Plateau, Arizona, USA. September 2019.