William Blake: painter, poet, visionary an attempt at an introduction to his life and work /
Wolf-Gumpold, Kaethe.
Rathgeber, Ernest.
Button, Peter Gordon.
London Rudolf Steiner P
1969
Originally published as 'William Blake: Versuch einer Einführung in sein Leben und Werk'. Stuttgart: Verlag Freies Geistesleben, 1964
bibl p159-160
Blake, William, 1757-1827