boulder carved coast coastal eerie eroded erosion form formation granite landscape macabre mediterranean natural nature odd rock Sardinia sea strange unusual weird ancient barrier boundary cloud drystone England farm field Great Britain green meadow old sedge sky spring stone view wall Alcudia Alcúdia Balearic Islands blue coastline deep island majorca Mallorca promontory rocky shore Spain tide water waves flowers home house Lofoten Islands norway norwegian ocean rocks summer Umbelliferae umbellifers wild burst danger english fields flood grass lake meadows pond pool river spate Sussex trees winter autumn countryside destination direction fall lane oak Quercus road rural shadow sunlight travel bluebell flower forest fresh peace plant tree wood woodland cumbria fell hill north northern panorama background blocks Cornish cornwall cracked geology gray grey layers sedimentary texture worn yellow