United States of America 1928 – 2011
1977 Creation Notes: Frankenthaler began working on 'Essence mulberry' in 1977. The print was published the same year.
Materials & Technique: prints, relief colour woodcut Manufacturer's Mark: no manufacturer's mark
Impression: unsigned proof
Edition: edition of 46, plus 10 AP, 13 TP, 2 WP, RTP, PPI, A, 8 RP
Publisher: Tyler Graphics Ltd, Bedford Village, New York
Place Published: New York
Date Published: 1977