worn and cracked fire bricks texture

navigate by keyword : background brick bricks broken burn burned carbon ceramic charred close closeup cracked cracks design fire firebox firebrick fireplace firing furnace heat high kiln material new old oven pattern porous pottery protection refractory shape stove temperatures texture used wall wares white wood woodstove worn

A close up background image of the texture of worn, cracked fire bricks in a kiln used to fire pottery wares.