Les Constructeurs by Leger, Ferdnand, after (1881 - 1955)
Color engraving, limited reproduction numbered  127/300.
 
Matted, Image size: 23in x 31in (58.4 x 78.7cm). 
Overall size 25in x 33in (63.5 x 83.8cm).
Made in: France, unknown 
Art-In-Industry collection number pp_437