, 'Untitled Study,' 1960, David Richard Gallery

Ernst Benkert

Untitled Study, 1960

David Richard Gallery

$2,500 - 5,000

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, 'Untitled (July 14),' 1967, David Richard Gallery

Ernst Benkert

Untitled (July 14), 1967

David Richard Gallery

$2,500 - 5,000

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, 'Unity #4,' 1971, David Richard Gallery

Leon Berkowitz

Unity #4, 1971

David Richard Gallery

$20,000 - 30,000

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, 'Op Ended,' 1964, David Richard Gallery

Francis Hewitt

Op Ended, 1964

David Richard Gallery

$20,000 - 30,000

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, 'Square Rack Series #33,' 1974, David Richard Gallery

Ed Mieczkowski

Square Rack Series #33, 1974

David Richard Gallery

$7,500 - 10,000

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, 'Fancy Dance,' 1981, David Richard Gallery

Leo Valledor

Fancy Dance, 1981

David Richard Gallery

$30,000 - 40,000

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, 'Untitled,' 1970, David Richard Gallery

Mario Yrisarry

Untitled, 1970

David Richard Gallery

$10,000 - 15,000

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