abstract back background corner cube cubic divide in inside light out outside room shadow shadows triangle triangles architecture building center city concrete elevator ELEVATORS financial inside-out lifts lloyd lloyd's London modern office pipes avocado consume eaten fruit hard core inside out inverted kernel nut object parings peel peeled rind skin unusual vegetable weird business dark door enter entrance exit industry interior window work workplace businessmen square suits trees white collars yard access airport airport-terminal blue communicating communication directional-signs doors informative informing open open-doors passengers pedestrians signs travel travellers travelling way-out conveniences glass lift over-pass windows aluminium block dysfunctional dystopian England english futuristic gray Great Britain grey iconic iron landmark lloyds loyds metal offices power silver skyscraper steel tower tubes