cover cultivate cultivation farm farming field frame fruit greenhouse grow growing hoops plants plastic poly polytunnel protect raspberries semicircle shelter strawberries tunnel boat cabin car carry clyde cross deck dock ferry float lorry port porthole ramp river sail sea ship transport truck vehicle water beggar bridge cables central city glasgow homeless passenger pedestrian people span steel.old suspend suspension urban Victorian walk walkway blue bridges danger fence flotation life lifebelt orange path preserve preserver rescue ring salvation save swim yellow load metal roll roro unload anonymous apartment architecture balcony building flat flats high-rise high-riser home living place modern multi-storey multi-story residence residential shape shapes skyscraper tall tenement tower tower block tower building triangular window windows