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Authenticite is the first European group of fine art experts specialized in antique furniture, art, sculptures, paintings, drawings, jewellery, antique, modern and contemporary objects.

Our teams in London and Paris are available to meet your needs whether you want to buy, sell or know the value of your works of art.

News releases

Valuation of a 17th century portrait of Jean-Baptiste Lully in our last auction in Saint-Cloud

Column Appraisal and valuation, Paintings and drawings

Guillaume Le Floc'h auctioneer in collaboration with our experts specialized in free valuation and free appraisal sold at auction a 17th century French portrait of Jean-Baptiste Lully, oil on canvas after Pierre Mignard, Sunday 09th May  in Saint Cloud.


École française du XVIIe siècle, d'après Pierre MIGNARD.

Portrait de Jean-Baptiste Lully.

Huile sur toile ovale (rentoilée).

Haut. : 40,5 cm - Larg. : 33 cm

Le portrait de Jean-Baptiste Lulli (Lully) peint par Pierre Mignard est actuellement conservé au château de Chantilly

Estimate: 800/1,000 euros

Sold for 5,000 euros