charred tree bark.

abstract aged backgrounds bark brittle burnt charcoal charred chipped closeup cracks crisp damage damaged deciduous detached distressed dried dry exposed fire fires firewood flaked flakes flaky forestry forests frayed hardwood heat layered layers logs loose loosened macro marks natural nature old organic parched patches peeling pieces pitted rugged rural rustic scarred scorched sections severe shadows skin smoked smoker smoldering stained stripped sunlit surface texture timber tree trees uncovered uneven veneer vibrant warped weathered wild wood wooden