Original 1989 exhibition invitation for Yves Klein: Sponge Reliefs at Gagosian Gallery, 980 Madison Avenue, New York.

The exhibition ran from October 3-28, 1989, with the opening reception on October 3.

An original piece of late-1980s New York gallery ephemera relating to one of the most important artists of the post-war period and his celebrated Sponge Relief works.

Issued by Gagosian Gallery.

Original period invitation, not a reproduction.