apart assemble assembled assemblers assembling climb climbing construction danger deconstruct deconstruction disassemble disassembling dismantle dismantling frame framework height high palm-trees palms risks risky safety standardrs steel trees work workers workmen architecture building city history past reconstruction Riga site unusual wall windows apartment break crash decay demolition house progressing ruin ruins urban walls bricks builder builders demolishing disposable elements exterior external glass glass shard light mortar old outside rubbish rubble shadows shard sunlight texture textures unwanted used waste appearance building work damage damaged demolished leftover masonry overgrown pillars Remains steps stones stonework urban wall weeds wrecked clearing digger earthmoving excavator heavy machinery machinery metal metal sheets property removal suburban timber tin tracks truck twisted wreckage angles background bits-and-pieces broken fractured fragments pieces rough Sizes tiles