Jean-Baptiste Quesnay is a French private art advisor and the founder of Moon Above, an independent art advisory firm supporting collectors, family offices and brands in acquisitions and private sales. He previously founded TRENDS, an award-winning international brand communications agency advising more than 500 major brands across Paris, Dubai and Tokyo.
Moon Above Art Advisory is an independent Private Art & Advisory Office.
We operate at the intersection of art, culture and strategic business thinking, advising collectors, family offices, institutions, hospitality groups, developers and brands on acquisitions, transactions and cultural opportunities.
Our practice is built on rigorous methodology, deep market knowledge and a highly selective approach to every mandate we accept.
Every engagement follows a structured process focused on qualification, research, documentation, due diligence, strategy and execution. We believe that most opportunities fail not because of a lack of interest, but because of poor preparation, weak counterparties and insufficient structure.
Moon Above was founded by Jean-Baptiste Quesnay, a French entrepreneur, advisor and business builder with more than fifteen years of experience across marketing, communications, culture and international business development.
Over the course of his career, Jean-Baptiste founded and led TRENDS, an international communications agency with operations across Paris, Dubai and Tokyo, working with some of the world's leading consumer brands. Through this experience, he developed an extensive international network spanning business leaders, investors, cultural institutions, media groups, hospitality operators and private collectors.
Jean-Baptiste's relationship with art began long before his professional career.
Raised in Normandy, a region deeply rooted in art history, where artists from Claude Monet to David Hockney have been drawn by its distinctive light, landscapes and creative spirit.he grew up surrounded by books, paintings and conversations about art. His parents regularly visited galleries and accumulated art books, while several members of his family built private collections over the years. Exposure to artists, exhibitions and collecting practices became a natural part of his environment from an early age.
This early familiarity with the cultural world shaped a lasting curiosity for the role art plays beyond aesthetics — as a reflection of history, identity, influence and value. It also fostered an appreciation for the disciplines surrounding collecting: research, provenance, documentation, stewardship and long-term thinking.
Today, this personal foundation informs Moon Above's approach to art advisory, combining cultural sensitivity with rigorous analysis, strategic thinking and disciplined execution.
Today, Moon Above brings together this entrepreneurial background, strategic perspective and international network to support clients navigating the increasingly interconnected worlds of art, culture and business.
Independent by design, Moon Above accepts a limited number of mandates each year, allowing every engagement to receive the level of attention, discretion and execution it requires.
Art. Culture. Strategy. With discipline, discretion and structure.
Frequently Asked Questions
Who is Jean-Baptiste Quesnay?
Jean-Baptiste Quesnay is a French private art advisor and the founder of Moon Above. Raised in Normandy — a region deeply rooted in art history — he built his career across brand strategy, communications and international business before dedicating himself fully to the art market. He previously founded TRENDS, an award-winning international brand communications agency advising more than 500 major brands across Paris, Dubai and Tokyo.
What is Moon Above?
Moon Above is an independent private art and cultural advisory office. It supports collectors, family offices, institutions, hospitality groups and brands in acquisitions, private sales, transactions and cultural strategy — following a structured process built on qualification, documentation, due diligence and disciplined execution.
What does a private art advisor do?
A private art advisor represents the interests of a collector or organization in the art market: sourcing artworks, verifying provenance and ownership, conducting due diligence on counterparties, negotiating price and terms, and managing the transaction from first contact to closing. Unlike a dealer, an independent advisor is paid to advise — not to sell inventory.
What is the connection between Moon Above and TRENDS?
Both were founded by Jean-Baptiste Quesnay. TRENDS (2014–2025) was an international brand communications agency operating across Paris, Dubai and Tokyo. Moon Above, founded in 2023, applies the same strategic discipline to the art market — and bridges both worlds through its Art Strategy practice for brands and hospitality groups.