annual growth on a log. wood tree background.

abstract age ancient annual background board brown circle closeup color conifer crack cracked cracks cut dead dry end ends environment fire firewood forest forestry forstry gold golden grain growth industry knots knotty log logging logs lumber lumberjack macro material natural nature old pattern pine ridges ring rings rural sawed sawn slice softwood structure surface texture textured timber timbers time tree trees vein visible wallpaper weathered wood wooden yellow