Alastair Smart | The Telegraph | 16th February 2018
McCall showed his early “light sculptures” in lofts and warehouses. Fancy galleries however posed a problem. Without dust and smoke the light sculptures could not be seen. Haze machines and digital projectors have solved those problems splendidly – “the shafts of light are rendered with the same sense of form as a sculptor might imagine marble or bronze” An excellent video (4 min) is here.