Final answer:
The false statement about William Grant Still likely confuses him with Clyfford Still, an abstract expressionist artist, whereas William Grant Still was a renowned African American composer.
Step-by-step explanation:
The statement about William Grant Still is likely false because the provided information does not pertain to Still but rather Clyfford Still, an artist associated with Abstract Expressionism.
William Grant Still was a African American composer and is known for his contributions to classical music, not for being an abstract expressionist artist. Therefore, any statement about William Grant Still that aligns with the information given about Clyfford Still would be incorrect.
For clarification, William Grant Still was an influential composer, often referred to as the "Dean of African American Composers," recognized for his numerous symphonies and compositions while Clyfford Still was a painter known for his significant role in the abstract expressionist movement.