Olaf Wieghorst, Wrangling the Ponies, oil, 33 x 39. Estimate: $15,000-$25,000. ← Previous Next → Olaf Wieghorst, Wrangling the Ponies, oil, 33 x 39. Estimate: $15,000-$25,000. Olaf Wieghorst, Wrangling the Ponies, oil, 33 x 39. Estimate: $15,000-$25,000.