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 bends card celebrate celebration christmas curve curves december decoration design element eve event festival Fir green illustration isolated line night noel ornate outline retro scribble season seasonal silhouette sketch sphere white winter xmas yule aqua blue desk furniture pastel pink purple yellow American larch bark bole branch crust gullies moss mossy nature peeling plant red pine rind root shellbark hickory structure structures sweet birch textures tree bark Tree Stump trees trunk woody plant