Book excerpt: The booklet was a project Bomberg embarked upon in time he could spare from his work as an official war artist. The lithographs were executed on zinc plates, the original designs for them being drawings from 1914, done at a time when Bomberg was strongly influenced by Diaghilev's designs for the Ballet Russes. One hundred copies of the booklet were handprinted by Bomberg, with the covers sewn on by his wife Alice. The imprint of Henderson's (a bookshop in Charing Cross Road) was probably added after Bomberg was prevented from selling the booklets himself at the Alhambra Theatre, where Diaghilev's company was performing in 1919. ( Information from : David Bomberg / [by] Richard Cork (New Haven ; London : Yale University Press, 1987)).