abstract appearance background bright checkered coloration colored colorful coloring coloured colourful colouring decorative design details floor-tiling horizontal interconnected interlinked interwoven light linear lined lines matrix mosaic patterns perspectives row rows shape shaped shapes small square squared squares style surface surfaces surfacing texture textured textures tiles tiling vertical vibrant wallpaper adornments angles architectural architecture Asian building colors colours curved curves decorations delicate detailed detailed-patterns elements exterior external fancy features gold golden heights heritage high ornamental ornamentation peak points roof roofing roofs rooftops round rounded slope sloped capping cleaning cover covered covering danger dangers ear protection edge height high-pressure improvement maintenance pressure pressure-cleaning renovating renovation repairs restoration restoring risks risky roof-area rooftop safety skies sky spray sunlight sunshine tools tough water wet work workman alien blended color colour connected connectivity glassy layered layers level thick thin wall angle angled blue checks glass mat green pink pointed