background cement granite gray green grey moss natural rock stone texture Cornish cornwall cracked England english geology Great Britain lines nature pink purple sedimentary worn yellow Balearic Islands eroded erosion formations limestone Lluc majorca Mallorca shapes Spain striated striation trees autumn branch countryside environment extraordinary flexibility flexible foot hold land landscape leg outland plant power powerful rocks root Roots scene scenery shape sketch sloping Soil strength tree trunk view wood woody plant coastline Daymer Bay striped backdrop barnacles beach carved cave coast coastal contour crack crevice face sandstone weathered anhydrite buried dark grown gypsum light Mineral mountains old reflections solid subterranean subterraneous tourist attraction water