red. micro look of aspen tree bark. aspen tree bark ash, texture background close-up. brown old tree bark with numerous furrows.

abstract aged ash aspen backdrop backgound background bare bark big bigtooth blur brown canada close closeup cold common cork crack cracked cracks design dot environment european forest formation frost frosty furrows grandidentata gray green ice line look lumber macro micro moss natural nature nordic northern numerous old pattern pennsylvania plant populus red rime rough rugged scar skin surface texture tooth traces tree tremula trunk uneven wet white wood wooden