Founded in 2013 by Hester Diamond (1928 — 2020), Jon Landau, and Fabrizio Moretti, VISTAS was a small non–profit organization dedicated to advancing scholarship and photography of the history of European sculpture. Over the course of a decase, the organization supported research, photography, and publication of a number of important projects.
You can learn more about VISTAS book projects at the Brepols website.