abstract backdrop background beam brown building construction copy dark grain graphic groove grunge grungy hardwood industry knot knotted light mahogany maple material medium merchant natural oak outbuilding panel pattern pine plank polish red redwood rough shed space stain stripe texture timber tree vector wall walnut wood wooden aged aging closeup corroded corrosion crack cracked crust decay decomposed design forest forestry macro mold mould nature obsolete old plant porous retro rotten rustic stem structure structures surface textured trunk uneven vintage wallpaper weathered illustration groove. grunge desk floor furniture board border bridge carpentry case decor dirty dried exterior hole nail orange parquet piece rural stained table tack tiled 3 ants dimensions termites