About Us

BYDealers is an auction house born of the idea of a partnership between many important art dealers in the country.

The strength of its model is the inherit expertise of the associate dealers, and their extensive knowledge of the art scene and its players.

This aggregate of experts allows us to set up auctions comprised of the most sought-after valuable artwork.

Contact Us

Marc-Antoine Longpré


Marc-Antoine Arrieta

Production manager




Founding partners

Marc-Antoine Longpré
Louis Lacerte
Yves Laroche

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