accommodation angles apartments architecture balconies balcony box-like boxed concrete distinctive elements exterior external glass gray grey height high home house light linear lines modern modernistic multi-storey multi-story perspectives plain second-storey second-story squared straight structure structured style suburban units urban views wall walls windows 3D abstract backdrop background blue coarse colors colourful construction decay decorative design detail grainy graphic green grunge material metallic orange pastel plaster purple red rock rough scrapbooking stone surface texture bricks brown building concept creation dirty fill floor grime illustration image industrial industry masculine mildew New original pattern pavers render stains tiles unique vector vignette element grooves oblong path rectangle squares tile building-construction building-site building-work buildings concrete-slabs concreting development prefabricated slabs solid work