Christo's Valley Curtain
Christo's Valley Curtain is a 1974 American short documentary film directed by Albert and David Maysles , about Christo and Jeanne-Claude's "Valley Curtain" project . 
<triplet> Christo's Valley Curtain <subj> 1974 <obj> publication date <subj> short <obj> instance of <subj> documentary film <obj> genre <triplet> Albert and David Maysles <subj> documentary film <obj> genre