angles appearance building capping cleaning cover covered covering danger dangers ear protection edge exterior external height high high-pressure improvement maintenance pressure pressure-cleaning renovating renovation repairs restoration restoring risks risky roof roof-area roofing rooftop safety shapes skies sky spray sunlight sunshine textures tiles tiling tools tough water wet work workman architectural-elements beach beach-side bench-seats bench-table benches colors colours dunes grass grassy green greenery light ocean ocean-views open peaceful plants public rocks sand sand-dunes sandy seating seats shade shadows shelter sheltered sturdy style sunny table tiled tranquil under-cover above architectural attached attachments black chimney chimneys colored coloured dark edges edging elements lines perspectives protection protective ridges rows solar solar-hot-water-system surface surfaces tank ventilation water-tank roof-whirlybird turbine-ventilator ventilation-system ventilator whirlybird wind-turbine mossy old red tile architecture background buildings corrugated corrugations historic patterns placement quality repair roofs rooftops rooves rough rural shape texture textured wood wooden wooden-tiles angled contrast contrasting curved curves joined linked terracotta