angles appearance cover directions drops fuel-tank instructions light-transport motor-bike motor-scooter motorbike motorcycle rain scooter small standing transport travel weather wet wording auto car coal crisis data fuel funny gas gas crisis gas price high illegal info information liquid oil prices petrol petroleum price signs station street suicide tank transportation vehicle warning controls display-panel handlebars mirrors popular reflection reflections aerial array avenues big apple buildings clustered crowded dense downtown houses large Manhattan matrix New York populated population roof gardens roof top roofs skyscrapers square streets tall urban water tanks achievement approach brainstorming bright bulb business colour concepts creativity crumpled discovery document drawing good idea idea imagination innovation inspiration invention light bulb lightbulb paper paper ball problem solution success symbol think tank thinking walkthrough wastepaper appearances architectural color colored coloured corrugated corrugations drinking-water faucet galvanised galvanized hose hoses metal perspectives rain-water raised round rounded rural rust rusty storage supported tap volume water water-supply aquarium colorful colourful coral corals corals underwater fish fishes fungus life Marine biology natural environment nature ocean organism reef saltwater sea sealife seawater soft Stony coral swim swimming Terrestrial plant tropical underwater yellow zoo aeroplane aircraft airline airlines airplane airport airport-tarmac equipment essential fuel-pump fuel-truck ground-crew light preparation prepare preparing pump pumped pumping readiness refuelling shadows storage-tanks sunshine tarmac travelling apparatus black-and-white contact-proofs darkroom developed developing developing-tanks enlargement enlarger enlarging film film-photography greyscale items materials miscellaneous-articles negative-strips negatives paraphernalia photo photography positive pre-digital proof-sheets proofs spools thermometer undeveloped