REMOVE

1. graphite pencils
2. aesthetics

WHAT

1. Information Forms (hierar … (2)
2. ink (2)
3. art critics (1)

WHERE

1. New York, New York (1)

WHO

1. Clyfford Still; Still, Cl … (2)
2. Still, Clyfford (2)

WHEN

1. 1946 (1)
2. 1946 February 28 (1)
3. 1950 (1)