a close-up photo of a tree trunk with rough, textured bark.

abstract age aged aging architecture asphalt background bark bedrock botanical botany branch broken brown close-up closeup color cracked dark detail dry earth environment eye flooring flora flower foliage forest formation geology grain knot leaf lumber natural nature old organic outdoor pattern plant raw rock rough rust shows signs skin soil stonewall surface terrain textured tree trunk trunks vintage wall weathered weathering wildlife wood wooden