"Dune" - Ink on paper, circa 1970.  Signed lower left, titled on verso.  H 58 x W 42 in.   
       
     
 "Dune" - Ink on paper, circa 1970.  Signed lower left, titled on verso.  H 58 x W 42 in.   
       
     

"Dune" - Ink on paper, circa 1970.

Signed lower left, titled on verso.

H 58 x W 42 in.