Art Historian and Leading Modigliani Scholar

Marc Restellini is a French art historian and museum director. Grandson of the painter Isaac Antcher, he studied at the Sorbonne (Paris I), where he later taught art history. A specialist in Modigliani, he began organizing exhibitions in Europe and Japan in 1989. From 1999 to 2003, he relaunched the Musée du Luxembourg in Paris, where he was Deputy Director and where his retrospectives on Raphaël and Modigliani broke attendance records. In 2003, he founded the Pinacothèque de Paris, whose approach is based on transversality and dialogue between cultures, eras and disciplines. Since 1997, with the support of Daniel Wildenstein, he has been involved in the preparation of the catalogue raisonné Modigliani, incorporating innovative scientific techniques. In 2015, he created the Institut Restellini, a pioneer in the application of these technologies to art history research. The catalogue raisonné Modigliani will be published in 2026 by Yale University Press.

Editor of the Agnes Martin Catalogue Raisonné

Tiffany Bell was editor of the web-based publication of the Agnes Martin Catalogue Raisonné and served as a co-curator of the 2015–2017 traveling Martin retrospective. Previously, she was the director of the Dan Flavin Catalogue Raisonné project, leading to the publication of Dan Flavin: The Complete Lights, 1961–1996, and curated several exhibitions of Flavin’s work. Currently, she is editor of the Brice Marden catalogue raisonné of paintings to be published later this year.

President of La Société Internationale des Catalogues Raisonnés (CRIS)

Ekaterina Bembel is a lawyer and art historian with a degree from the Université Paris 1 Panthéon-Sorbonne. Before settling in Paris, she also completed a Bachelor's degree in Political Science at Université Montesquieu - Bordeaux IV and a Master's degree in Modern Languages in Russia. Thanks to her academic training and professional experience at auction houses PIASA in Paris and Sotheby's London, she has established herself as a specialist in the art market. At the same time, she devoted herself to research work for several catalogues raisonnés. She began as a research assistant to expert Andrei Nakov, author of the Kazimir Malevitch catalogue raisonné, before joining the team for the Amedeo Modigliani catalogue raisonné directed by Marc Restellini, as a provenance researcher. Since 2019, she has held the position of Director of International Development at Institut Restellini. In September 2025 Ekaterina established Catalogue Raisonné International Society (CRIS), based in Paris, France.

Editorial Director and Chief Digital Officer of Cahiers d’Art Institute

David Grosz is Editorial Director/Chief Digital Officer at Cahiers d’Art Institute (CDAI). He was formerly President of Artifex Press—a publisher of digital catalogues raisonnés and a developer of catalogue raisonné software—which joined CDAI in 2021. He had been involved in publishing and editing catalogues raisonnés of such artists as Chuck Close, Sol LeWitt, Agnes Martin, and Tunga, as well as many forthcoming CRs, including for Carl Andre, Robert Irwin, and Lee Ufan.

Founder & CEO of TEKLIA, AI for Cultural Heritage

Christopher Kermorvant is a computer engineer and AI researcher specializing in the analysis of historical and cultural documents. He holds a PhD in Artificial Intelligence and conducted research at École Polytechnique Fédérale de Lausanne (EPFL) and the University of Montreal. In 2015, he founded TEKLIA to develop advanced AI solutions for collections in libraries, archives, museums, and art galleries.

Special Correspondent in Art for Puck News

Marion Maneker is a special correspondent, art at Puck where he writes the Wall Power newsletter about art, what makes it valuable and culturally important. Wall Power covers the artists, art dealers, auction house figures, museum leaders and the myriad advisors who make the art world operate.

Previously, Maneker was the president of ARTnews and Art in America at Penske Media Corporation. He also built and ran the Artelligence newsletter, podcast and conferences, as well as the Arm Market Monitor website which was a pioneering resource for information about the global art market. Maneker was also the Publisher of HarperBusiness, an imprint of HarperCollins, where he worked closely with corporate leaders like Jack and Suzy Welch, Louis Gerstner, David Rubenstein, and a wide range of journalists. For a number of years, he was a features editor at New York Magazine.

Director of Legal Research at the Center for Art Law in New York

Atreya Mathur is the Director of Legal Research at the Center for Art Law. She received her Master of Laws from NYU School of Law, where she specialized in Competition, Innovation, and Information Law, with a focus on intellectual property and copyright law. At the Center, she conducts legal research across a wide range of art law topics, including copyright, artificial intelligence and art, contracts, artists’ rights, and legal issues affecting contemporary and digital art. Her work includes publishing research and engaging artists in critical discussions on legal challenges affecting their professional practice. She has taught classes to legal and arts communities at NYU School of Law, Harvard University, the School of Visual Arts, and other universities, nonprofit organizations, and art institutions.

Project Coordinator and Contributing Author for Mark Rothko: The Works on Paper Online Resource and Catalogue Raisonné

Laili Nasr is Project Coordinator and Contributing Author for Mark Rothko: The Works on Paper Online Resource and Catalogue Raisonné at the National Gallery of Art, Washington. Prior to that, she was Researcher, working closely with the late David Anfam, for Mark Rothko: The Works on Canvas Catalogue Raisonné. Laili earned her BA in Art History and French Literature from Tufts University and MA in Art History and Museum Management from Boston University. She also completed her PhD course work in Art History with a focus on Nineteenth and Twentieth Century American Art before joining the National Gallery of Art as a Graduate Fellow.

Senior Research Scientist at Scientific Analysis of Fine Art (SAFA) in New York

Satoko has extensive experience working with museums and academic institutions as a scientist and lecturer. She received her Ph.D. from the University College London (Institute of Archaeology) She was then an A.W. Mellon Postdoctoral Fellow in Conservation Science at the British Museum, conducting the technical study of Italian Renaissance drawings in collaboration with the Gabinetto dei Disegni e delle Stampe degli Uffizzi in Florence, Italy. This was immediately followed by an AHRC/ ESPRC Science and Heritage Programme Post-Doctoral Fellow at the Imperial College London in collaboration with the British Museum and the National Gallery London.