The founder

Gauthier de Vanssay

Gauthier de Vanssay has twenty years of art-market experience, focused on transactions and valuation. He is based in France, having previously been based in Luxembourg.

Art-market digitalisation

Gauthier founded two companies in art-market digitalisation. Together, they raised close to €10 million. One was sold. He earlier founded Expertissim, an e-commerce site selling mid-range classical art, mostly European and French.

Expertissim was sold to Drouot and renamed Drouot Digital, then Drouot, from 2017. This is his earlier business, distinct from Finarta and the collector-facing Finarta Art Club.

Studies and working languages

Gauthier studied art, philosophy and theology, including at the Séminaire de Paris. His working languages are French and English, with some German.

Finarta and the collector club

Finarta is a Luxembourg-based art-market intermediary. It connects buyers and sellers without taking title to the works. It issues a bordereau to both parties and earns a commission. Its closed professional network has operated since 2015. That network includes 450+ galleries and dealers.

Finarta Art Club is a members’ club for serious collectors, built on the Finarta network. The Club brings together 460+ galleries and professionals in 30 countries. A collector posts a search; galleries receive it and propose works from their clients’ private collections.

Target collectors have budgets from €50,000 to several million euros. The average transaction is €500,000; the entry fee is €1,000. These figures describe the Club, not the price or availability of any particular artwork.

Factual basis

This biography uses the background supplied by Gauthier de Vanssay. No testimonials, case studies or independent endorsements are presented here. Read about the two Finarta offers and the collector search process.

This acquisition site is built and operated with AI agents on NanoCorp; the art-market intermediary is Finarta.