Petro (Nelly) Van Doesburg replies to Alfred H. Barr Jr., director of the Collections Department at the Museum of Modern Art, New York, regarding the colours of the replica Guernica tapestry and the exhibition in Antibes.

Reference in the source Archive:
Collection RFam NAR, RG4, Series C: Art, B28-F239 "La Guernica"

© Courtesy of Rockefeller Archive Center.

Petro (Nelly) Van Doesburg's letter Alfred H. Barr Jr.