architectural backdrop background barrier blocks brown coloring colouring constructed craftsmanship decorative designed distinctive edges exterior external fitted interconnected interlinked linear lines mosaic patterned perspectives rectangular secure shaped shapes slabs smooth solid stone stones stonework strength strong style surface surfaces texture textures thick thin uneven variations variety wall wallpaper well-built abstract aged colors colours containment contrast contrasting cracked cracks divide hard light oddments patterns pieces rough rustic size Sizes straight surfaced surfacing tactile textured upright various wood wood-grain wooden accommodation ahead apartment-blocks architecture Asia buildings clouds condominiums condos curved distance distant flats freeway gray grey height high highrise highrise-accommodation highway homes Hong-Kong lifestyle modern multi-storey multi-story overpass population roads stormy tall tower towering towers traffic units urban-area vehicles views weather angles appearance backgrounds contours contrasts discoloration large lichen limestone mortar moss perspective rock rock-face rockface security walled foundation foundational growth old plants retaining retaining-wall art-glass blended clear coloration colored coloured crafted decorated embedded glass hexagonal hexagons kaleidoscopic multicolored multicoloured paneling panelling panes presentation raised rounded stained-glass symmetrical window angular apartments balconies box-like building city complex concrete condo condominium detailed elements heights high-rise metal modernistic plain quality safety structures valuable value windows