Despite his many other activities, including his onerous involvement
with the Situationist International of which he was one of the
founders, the fact that apart from prints and tapestries and what is
probably the largest ceramic mural of its kind in the world, he also
managed in this ten year period [1954–1964] to produce a respectable body of
writing even for a professional author, and at least 751 paintings
gives some idea of this protean energy.
Ralph Rumney