REMOVE

1. graphite pencils
2. ink
3. Rothko, Mark
4. 1945-1946
5. 1945

WHAT

1. Information Forms (hierar … (1)
2. art galleries (institutio … (1)
3. artists' statements (1)

WHERE

1. New York, New York (1)

WHO

1. Clyfford Still; Still, Cl … (1)
2. Rothkowitz, Marcus Yakovl … (1)
3. Still, Clyfford (1)

WHEN

1. 1946 (1)