•  Accretion vase, 2013, Copper and ceramic, 23 3/5 × 8 9/10 in. (60 × 22.5 cm.)
  •  Accretion vase, 2013, Copper and ceramic, 11 × 4 3/10 in. (28 × 11 cm.), signed ‘THE HAAS BROTHERS’ and dated ‘2013’ on the underside.- Literature: Haas Brothers Volume One: ill. p. 150.
  •  Accretion vase, 2013, Copper and ceramic, 7 9/10 × 4 3/10 in. (20 × 11 cm.), signed ‘THE HAAS BROTHERS’ and dated 2013 on the underside.    

    The Haas Brothers, Ferngully, exhibition at the Bass Museum, Miami: