The paper is an adapted version of a talk given in December 2001 at the Institute of Archaeology in Beaumont Street in dedication of a plaque and the lithograph ‘Landscape of the Megaliths’ by Paul Nash to the memory of the late Professor Christopher Hawkes, the founder of the Institute and first professor of European Archaeology from 1946 to 1972, and Sonia Chadwick Hawkes, Lecturer in Anglo–Saxon Archaeology from 1973 to 1994, by Christopher’s son.