Horowitz, Vladimir. (1903-1989) [Fisher, Ray. (b. 1924)] 1988 Signed Photograph in PerformanceOriginal color photograph of the great pianist in performance late in his life, signed twice and inscribed on the verso to the photographer, noted celebrity photographer Ray Fisher. Horowitz has signed the recto and dated 1988, and signed again on the verso with an inscription to Fisher. Unusually for Fisher's work, the photograph is a candid performance shot rather than a posed portrait. In very fine condition, 6 x 4 inches. After a brief hiatus from