The LP and CD formats for " Reliquary For A Dreamed Of World " came with a Multi-Dimensional Paranoid Vision Key based on the RGB colour model, a set of three coloured filters reveals different layers to the album artwork.
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Another workstation design under development at the time of the company's demise, the " PERQ 3B " was a colour model ( sometimes referred to as the " PERQ 5 " ) was taken over by Crosfield Electronics for its Crosfield Studio 9500 page layout workstation.
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Van Loon has written, designed and illustrated two model-making books : " DNA : The Marvellous Molecule ", which enables the reader to build a colour model of the " double-helix " structure discovered in 1953 by Francis Crick and James D . Watson with Maurice Wilkins and Rosalind Franklin; and " Geodesic Domes ", where the models celebrate the pioneering work of Buckminster Fuller.
