cross-sectional view of cracked log wood

abstract across aging asunder backdrop background big board center circle circular cleft closeup colorless concentric cracked cracks cross cut dark dead decor desk detail dirty dry fissure flat forest forestry grain grey growth grunge hard hardwood history line log lumber macro massive material monochrome natural nature nobody old organic part pattern plank plant raw rings rough round saw scratch section shape slice spiral split striped structure stump surface texture timber tree trunk vintage wallpaper weathered whorl wood wooden years