REMOVE

1. circa 1950's

WHAT

1. Information Forms (hierar … (1)
2. art dealers (1)
3. graphite pencils (1)
4. ink (1)

WHO

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

WHEN

1. 1950 (1)
2. 1951 (1)
3. circa 1950's (1)