La Bruyère Art Advisory Ltd. was founded by Isabelle de La Bruyère — Christie's Middle East Director, who led the firm's regional expansion, and subsequently became its International Director and Head of Client Advisory for EMEA, before serving as inaugural CEO of Opera Gallery Group across fifteen galleries on three continents. Thirty years at the centre of the international art market, now placed entirely in service of the private collector.

The practice is built on a single premise: that collectors deserve counsel which is entirely their own. La Bruyère Art Advisory works exclusively with private collectors — identifying and sourcing works of genuine significance, advising on collection management, guiding strategic positioning for collectors building institutional profiles, and navigating private placement, auction, or direct sale on terms that serve the client alone.