Artist

FA

Frank Moore, American

American

KB

Kenneth Martin, British

British

LA

Lester F. Johnson, American

American

UG

Ulrich Rückriem, German

German

AG

Andrzej Steinbach, German

German

FP

Fernando Szyszlo, Peruvian

Peruvian

WA

William A. Garnett, American

American

Robert Edmond Jones, American

American

HG

Hugo Leven, German

German

Jack Whitten, American

American