Disambiguation evidence for Abstract Painting, 1960–66 (black square paintings) via surface form

"Abstract Painting, 1960–66 (black square paintings)"

Triples (1)

Triples where some other subject referred to this entity as "Abstract Painting, 1960–66 (black square paintings)".

Ad Reinhardt → notableWork →
"Abstract Painting, 1960–66 (black square paintings)"
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