Olaf Wieghorst, Midnight Cowboy, oil, 16 x 20. Estimate: $10,000-$12,000.

Olaf Wieghorst, Midnight Cowboy, oil, 16 x 20. Estimate: $10,000-$12,000.

Olaf Wieghorst, Midnight Cowboy, oil, 16 x 20. Estimate: $10,000-$12,000.

Olaf Wieghorst, Midnight Cowboy, oil, 16 x 20. Estimate: $10,000-$12,000.

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