"Untitled", Original, Black Paper Series Harvey Board Series This piece features Prismacolor wax

This piece features Prismacolor wax pencil on white paper

It is part of the White Paper Series and similar to another piece

Complex vintage abstract designed with Prismacolor wax pencil on white paper

5cm  (or 9

Piece is signed and undated

"Untitled", Original, Black Paper Series Harvey Board Series This piece features Prismacolor waxThis simple, elegant piece features Prismacolor wax pencil on black heavy tooth paper part of the Black Paper Series. Created by San Francisco artist John Schou, this piece is signed and undated, circa 1966 1968. Artwork Details Sold unframed (loose leaf) Color scheme: Blue, Red, White, Yellow Paper dimensions: 42. 8cm x 32cm (or 16. 85in x 12. 6in) Condition Report: Excellent condition;