accommodation angles architecture box-like boxed bricks brickwork building building-construction building-site building-work buildings concrete concreting construction development distinctive elements exterior external gray grey height high home house light linear lines modern modernistic perspectives plain second-storey second-story squared straight structured style suburban two-storey two-story units urban views wall walls windows work home-units airy appearances architectural Australia Australian bird nesting botanic botanic gardens city contrast craftsmanship decorated decorative Designs detailed fancywork frame frames framework garden gardens glass glass panes glasshouse heritage historic historical hothouse intricate metal work old ornamental panes patterns prestige prestigious protection protective quality structures supports trimmings cement-mixers construction-site construction-work homes men metal-work mixers pipes rubble safety sand structure untidy window-frames workers workmen