abstract aged angles appearance background board color colors colour colours cracked cracking cracks damage damaged decay deteriorating disused dry-wood grained grains gray grey lines maintenance old rough rustic split splitting surface surfaces surfacing texture textured textures timber upkeep weathered wood wood-grains wooden worn blended bright bronze bronzed circles circular colored coloured decorative designed. designs details embossed embossing interconnected interwoven light liquid metallic mosaic panel patterns perspectives round rounded shape shaped shapes style thick thin tiles vibrant wallpaper curved curves design glass glassy gold golden interlinked liquidy molten raised spiral spiraling transparent brilliant kaleidoscopic mandala petals pointed points purple sharp square squared squares circle disc disk green symmetrical symmetry tactile tile tiled tiling backdrop connected connections contoured contours contrast contrasting edged edges interlaced intermeshed surfaced swirling swirls turquoise architectural barrier basic coloring colouring constructed exterior external firm fitted large patchwork rock-wall rocks rugged secure security solid stone stones stonework strength strong uneven variations various wall well-built cross glazed maroon