Four Mid 20th Century Modern paintings including double watercolor sketch of ceiling fan and wedding chair, signed Ellmann? 5-3-81; an abstract oil on board signed lower right A. Stett 56; an oil on canvas abstract signed Barton?; and an oil on canvas of seated figure with multiple heads and arms. sizes: 23 1/2" x 19 1/2" to 30" x 24 1/2" Provenance: Estate of Arthur C. Pinto, MD