athletics blue championship circle competition curve exercise floor ground health lane race racetrack red round run running sports start target tartan track track and fields training winning black and white Ding Ding double-decker Hong Kong tracks tram arena berlin chairs empty football grass large match nobody Olympic Games Olympic Stadium panorama racecourse soccer sport spring sunshine track and field athletics tribune view snow winter oval lawn mowing broad jump long jump appearance arm bits-and-pieces breaking broken clearing damage damaged debris deconstruction demolished demolition digger disposable earthmoving excavator exterior external fragments heavy-machinery house hydraulic hydraulics leftover machine machinery masonry mechanical metal old outside pieces property Remains removal rough rubbish rubble suburban textures timber twisted unwanted urban waste wood wreckage wrecked