Auction calendar and lots
Reminder: All information provided is without guarantee. This is not a recommendation to buy. Please verify exact details and lot information directly with the auction house.
Auction houses typically list gold-ground panel paintings under the 'Old Masters' category.
September 18, 2026
KOLLER Auktionen, Zurich, Switzerland 🇨🇭
A218 · Gemälde Alter Meister
With works from Taddeo di Bartolo and Agnolo Gaddi
Taddeo di Bartolo (1362–1422)
Saint Mark with the winged lion, c. 1410
Auction date: September 18, 2026