Important Works from the Estate will focus on Rickey??s sculptural exploration of light, line and shadow as effected by the changing air currents, wind and other natural phenomena; and will feature rare, unique works including the stainless steel and polychrome Diptych ?? The Seasons (14 x 55 x 22 ??? in.), 1956, Personage (98 x 20 x 39 in.), 1958 and Harlequin (78 x 25 x 25 in.), 1958, all of whi