Paul & Chris Calle “Challenger – A Space Walk”

Paul Calle (American, 1928 – 2010) and Chris Calle (American, B. 1961) “Challenger – A Space Walk” Signed lower right. Mixed Media on Illustration Board. Provenance: Collection of James A. Helzer (1946-2008), Founder of Unicover Corporation.

Image Size: 12 x 13 in.
Overall Size: 20 x 20 in.