Artist

JA

Jenny Holzer, American

American

Allan Kaprow, American

American

MA

Michael C. Gross, American

American

ES

Ernesto Caivano, Spanish

Spanish

Thomas Ruff, German

German

RA

Richard Pousette-Dart, American

American

RI

Roberto Crippa, Italian

Italian

William Anastasi, American

American

HA

Henry Darger, American

American

WA

Wade Guyton, American

American