accommodation angles angular apartment-blocks apartments architecture balconies box-like building city complex concrete condo condominium designed detailed distinctive elements exterior external flats glass heights high high-rise light linear lines metal modern modernistic multi-storey multi-story patterns plain quality safety straight structures style tall units valuable value views windows angled apartment-building apartment-complex boxed entrance gray grey handrails height home house lights perspectives side-entrance squared stainless-steel steps structure structured suburban tiled tiles urban wall walls appearance backgrounds blades bright color colors colour colours cool evergreen foliage fronds green growth leaves palm palm-foliage palm-tree palms palmtree pinnate resistant shade shadows shady sharp shine shiny sky spreading strong sunlight sunshine temperate texture textures trees upright variations varieties variety agile appearances cleaners cleaning contemporary contrast contrasting curve curved danger dangerous dangling distant hanging lighting ropes shapes size supported supporting supports suspended suspension washing window-cleaners work workers workmen asphalt autumn bitumen buildings close dark daylight drain fall flora flowers greenery Haze hazy homes houses lawns macadam metropolitan nearby outer-suburbs panorama panoramic perpective plants roofs rooves roses shrubbery shrubs smoke street street-scene suburbs surfaces tarmac connected connections hill hillside hilltop mountains mountainside mountaintop sloped slopes above arched architectural awning coloring colouring construction curves fixed painted pane protection protective shape shaped shelter surface window-frame window-frames window-pane window-panes window-protectors window-shade window-shelters