Mark Boyle: 
      Random selections from the surface of the earth. 
    
|  Human Footprints in Sand, 1966 |  London Study, 1967 |  Park Avenue Study, 1967 | 
|  Addison Crescent Study, 1969 |  Field Study, 1969 |  London Series, 1972 | 
|  Corporate Yard Study, 1972/73 |  The Swiss Site, 1978/79 |  Tanami Desert, 1979 | 
|  Earth Study, Tanami Desert |  Broken Path, 1985 | |