Marc Newson (Australian, b. 1963), Mystery Clock, designed 1989, manufactured by Idee, vacuum formed carbon fibre and teflon, with two small white magnetic spheres travelling along two concentric circles on the face to indicate time, diameter 82 cm. Provenance: Private Collection, NSW, Reference: The clock was intended to be produced in an edition of 20 to be distributed by Idee. Another example can be found in the collection of the Museum of Applied Arts & Sciences, in Sydney. Cf. for comparison Idee, manufacturer's catalog, unpaginated