<p>In the mid-1930s, three giants of the international Modern movement, Bauhaus professors Walter Gropius, Marcel Breuer and László Moholy-Nagy, fled Nazi Germany and sought refuge in Hampstead in the most exciting new apartment block in Britain. The Lawn Road Flats, or Isokon building, was commissioned by the young visionary couple Jack and Molly Pritchard and designed by aspiring architect Wells Coates. Built in 1934 in response to the question...