block break clear concrete decay demolish demolition destroy down flatten hydraulic knock mechanical mound pull down raze redevelop redevelopment renewal rubble ruins site skyscraper smash steel topple tower urban walls windows wrecker wrecking bricks builder builders deconstruction demolishing disposable elements exterior external glass glass shard light mortar old outside rubbish shadows shard sunlight texture textures unwanted used waste appearance clearing damage damaged demolished digger earthmoving excavator heavy machinery house leftover machinery masonry metal metal sheets property Remains removal suburban timber tin tracks truck twisted wreckage wrecked building work overgrown pillars ruin steps stones stonework urban wall weeds angles background bits-and-pieces broken fractured fragments pieces rough Sizes tiles