Untitled [Guyana series] 22 3/4 x 28 3/4" framed $12,000, 1995 watercolor on paper Untitled [Anteater and exploding termite] from the Guyana Series 20 x 14" image 24 3/4 x 18 3/4" framed $7,500 framed, 1994 watercolor on paper Haliconia 23 x 31" image 33 x 40" framed $10,000 framed, 1991 Watercolor and ink over monotype on paper Macrocosmos Edition of 35 variants 26 x 18" image 38 x 28" framed $3800 framed, 1989 Watercolor and ink over monotype on paper