abstract angled angles assembled Assembly background blended block blocks colored colorful coloured colourful contrast contrasting dark decorative design details edged edges geometric geometrical gold interconnected light linear lined lines maroon pattern patterned patterns perspectives shape shaped shapes style surface surfaced surfaces surfacing texture textured textures vibrant wallpaper white abandoned brick brown cement cinder cinder block decrepit industrial mason old wall capital city cityscape cloud madrid panorama sky skyline skyscrapers Spain spanish tower blocks urban angle blue canada glass modern rectangle reflection skyscraper tower vancouver center crossing downtown lights Los Angeles office pavement road street traffic brick house bricks building chimney chimneys flat flats house trees windows copyspace fishbone mono monoblock red weave buildings corner illusion optical anticipating base construction gray hole holes material roof square structures ancient architecture elements historical masonry secure security stone strength strong