abstract aged appearance background board boards cracked cracks decking flooring grained grains gray grey knots knotting lumber old outdoors outside patterns pier plank planking planks platform rough rustic surface surfaced surfaces surfacing texture textured textures timber viewing-platform wallpaper weathered wood wood-grains wooden blank brown close-up empty fiber fiberboard flat grain grunge hardboard image macro material panel part pattern plywood slab space wall yellow animal animals announcement aware awareness be careful beware care careful caution communicating communication direction directions information informative informing observance observe regulations rules security sign visitors warning watch watch out white backdrop carpentry color dark decor decorative desk dried exterior hardwood home natural oak obsolete red structure table tiled tree chipboard construction floor pressed Recycled art box card cardboard carton chunk copy corrugated crumple crunched grooved isolated message paper piece retro ribbed ridged ripped ruined torn vintage angles colors colour colours damage damaged deteriorating disused fading lines maintenance upkeep woodwork worn attached ends fastened fixed gaps nailed rectangular rural shack wall-timbers wooden-shack wooden-wall