abstract appearance background blended color colored colorful colour coloured colourful decorative design detailed details interconnected interlinked interwoven light linear lined lines mosaic patterns perspectives shadows shape shaped shapes style texture textured textures thick thin tiles vibrant wall wallpaper curved curves gold green mesh molded blue mat striped stripes orange angled angles architecture backgrounds building buildings colors colours contrast diagonal edge edges gutter guttering historic lichen loose nails old overlap overlapping pattern roof roofing roofs rooftops rooves slate steep tile vents image imagery interlaced liquid liquidy merge merged merging metallic molten silver silvery surface surfaces tiled architectural architectural-elements corrugated corrugations height high joined linked placement protection quality rooftop rounded terracotta golden brown cream pink red symmetrical symmetry tiling