America Bryce Canyon canyon erosion geological hoodoos mountain national park orange colors red rock stone United States usa Utah ancient Caesarea Maritima coast eroded historical horizon Israel mediterranean middle east old sea steps sun sunset water autumn city dead deforestation dry ecology environment environmental forest hill landscape mountains nature plant root Stump taiga bear lodge black hills buttes columns countryside Devils Tower igneous intrusion magma national monument trees volcanic Wyoming beach brown cliff dune erode grain grains sand sandy sculpted seashore shape shapes shore texture wind windy boulders coastline Lofoten Islands natural norway norwegian ocean rocks rounded smooth tide worn boulder chalk Devon England english February gravel Great Britain shingle terrain waves blue cathedral cathedrals clouds reflect reflection saavem sky stratification stratified stratum white background Cornish cornwall geology gray grey layers sedimentary silver yellow