(lot of 6) Tracey Adams (American, 20th century), "Circuition 60," "Lunar Effect 29," Circuition 55," "Circuition 58," "Lunar Effect 19," and "Lunar Phase 11," 2004-2006, monoprints, each pencil signed and dated lower right, titled lower lower left, overall (with frame): 30.5"h x 26.5"w; Provenance: Nestl� Dreyer's Ice Cream Company Corporate Collection (Oakland, California)