Rock pattern and texture caused by spheroidal weathering in cliffs at Smelt Sands State Park on the Oregon Coast in the U.S.A. as seen from Trail 804 and showing colours of decomposing iron minerals (12)

Patterns in nature: Rock pattern and texture caused by spheroidal weathering in cliffs at Smelt Sands State Park on the Oregon Coast in the U.S.A. as seen from Trail 804 and showing colours of decomposing iron minerals (12)