angles appearances architectural architecture box-like buildings business-district city city-scapes city-views color colour contemporary contrast contrasting curve curved distance distant elements exterior external glass gray grey heights high high-rise Hong Kong light linear lines modern office buildings perspectives rectangles rectangular skyscrapers views walls wealth windows abstract artistic artwork background coloration colors colours copper copper-work copperwork coppery crafted craftsmanship decoration decorative designed Designs distinctive embossed embossing impressions interconnected interlinked metallic mosaic panel paneling panelling patterns presentation raised shaped shapes style surface surfaces texture textured textures thick thin vibrant wallpaper activities activity aim backboard backing-board ball-game basketball basketball-basket basketball-board basketball-hoop black-and-white board equipment frame game grayscale greyscale hoop image isolated mesh metal monochrome net outdoors park public recreation rim shoot shooting shot sport sporting-equipment strong target training weathered colored coloured office-buildings reflections skies sky business district city scapes city views