Prints on Metal Prints on Metal (2004–2006)acrylic on various metals Demolition Acid (2006) SOLD acrylic and acid on copper, 16 x 12 in Demolition Water (2006) acrylic on copper, 16 x 12 in Obstruction Red (2006) SOLD acrylic on painted aluminum, 9.5 x 12.5 in (framed) Obstruction Yellow (2006) SOLD acrylic on painted aluminum, 9.5 x 12.5 in (framed) Height Double (2004) SOLD acrylic and shellac on aluminum, 13 x 9.5 in (framed)