In her own words...
Experiment with textures here revealed some ways of passing from something to nothing or vice versa, an ever thorny problem in the lithography medium.
–from Dorothea Tanning: Hail Delirium! A Catalogue Raisonné of the Artist’s Illustrated Books and Prints, 1942-1991, New York: The New York Public Library, 1992, p. 104.