cereal crop evening farm field glorious glory golden hill land landscape light mediterranean natural nature Sardinia tree view bay blue boulder coastal coastline flower halophyte islands Maddalena plant rock sea water forest green mountain outcrop panorama peak remote rocky wild wood aquamarine island Maddalena Islands ripple scrub seascape summer wave avenue boulevard coast holiday lamp leisure promenade quiet relax rest seafront seaside shade stroll town vacation danger granite granitic hard heap Jumble pile precarious rough rugged stack tumble unsafe unstable beach bright pleasure sand shore white energetic inlet bed blue water clear floor sea bed seawater transparent break crash ferocious ferocity fierce foam roar shoreline tide waves horizon