beach blue cloud clouds colors coruña eu galicia horizon horizontal horizontally line linear mountain mountains nature ocean reflection saavem sand sea sky solid Spain sun unbroken water white Alcudia Alcúdia Balearic Islands boys break child children coastline danger explore explorers exploring island majorca Mallorca natural rocks rocky shore Teenagers tide waves coast deep deepest roches rock boat bow concept concepts coruna cross fishing floating flotation level measure number numbers oza red scale security ship sign texture warning do frontal golden grove landscape landscapes pastel pontevedra san side tone vicente view activities activity fun funny go going grass green hobbies park pedro play playing walk walking