stacked firewood pieces in a close-up view, izing wood processing and natural resources.

firewood wood logs stack timber cut pieces pile forest lumber fuel natural resource texture material background closeup hardwood processing forestry chopped tree storage energy supply environment renewable woodpile stackpile industry preparation warmth outdoor choppedwood woodgrain fuelwood heating logpile rural sustainable choppedlogs harvest forestwork resources woodprocessing carpentry naturalmaterial craftsmanship ecofriendly cutting ai generated