cliff cliffs coastline danger drop grass Great Britain landscape natural nature promontory rock sea steep wales Worm's Head bay calm coast hamlet hillside panorama peace shore uk view village welsh a worm's eye view brown Denmark forest Forest Floor forests green land May nordic Nordic nature north scandinavia scandinavian nature spring summer white wood woodland woodland scene blue clouds contrast tree trees woods yellow abstract art background circles graphics lines pattern tent warp web zone Gower head outcrop turf vignette worm bloom boll bright flower flowers garden heat hot meadow petal petals poppies red seed vessel stem summery sunlight sunshine