Elevated Structure, by August Mosca, Amer., (1905-2003) Softground Zimmerman taught the two to

Zimmerman taught the two to draw exclusively from memory and imagination

probably 57 plus AP's

I've confirmed this from photographs and am much relieved to resolve any confusion regarding the subject and proper title of this Balthazar etching

an organization Bebb later joined

and subtly challenge staid conventions

Elevated Structure, by August Mosca, Amer., (1905-2003) Softground Zimmerman taught the two toLithograph, 1977, Ed. 20 50, 10 7 8 x 13 5 8, signed, titled and numbered in pencil, on warm white wove Rives BFK paper 17 x 20 7 16. Meticulously printed by George Miller, these urban subway lithographs by Mosca remain true to his early vision of the city. Mosca's dynamic, patterned compositions celebrate the structure of modern transit but steep their precisionist symmetry in a luminous atmosphere.