This film rephotographs over 200 internet-sourced images of ‘Macbeth ColorChecker’ cards on to super-8mm cyanotype emulsion. Macbeth Cards (precision tools in colour film processing), were a popular accessory for small-gauge Kodachrome filmmakers in the 1970's. They have since been re-adopted by contemporary digital photographers, who use them to compare lighting scenarios on internet blogs and forums. Tracing the history of the colour calibration card through many lenses, I effectively remove all colours, save one.