architecture Catalan catalonia Catalunya coastal coastline homes houses landscape panorama roofs sea shore Spain spanish town view village agave Cacti cactus coast enormous flower high huge large natural nature plant spike bush lane mediterranean oleander pink red road shrub tree conifer costa brava forest green hillside pine stone trees wild woodland boats cliff conifers cove pines rocky access ancient arch doors elements entrance historical old security studded wall wooden Alley balcony buildings home house light passageway shadow street urban arches brick curves masonry flagstone pavement iron ironwork lamp ornate streetlamp wrought boulders danger eroded precarious rocks summer unstable