'' Upon the Winds of Yesterday and Other Explorations '' is a collection of paintings by George Barr . It was published in 1976 by Donald M. Grant , Publisher , Inc. in an edition of 2,500 copies . The book was released in commemoration of Barr being a Guest of Honor at the 34th World Science Fiction Convention
34th World Science Fiction Convention
34th World Science Fiction Convention
Upon the Winds of Yesterday and Other Explorations