The Barnes Foundation has joined a growing list of museums and other institutions that are designating their public domain images as Open Access. As always, this applies only to artworks not still protected by copyright, so most 20th-century artists (most notably Matisse, in the case of the Barnes) are excluded. But images of works by many earlier artists (such as Renoir and Cézanne) in the Barnes’ collection are now free for unrestricted use.
The College Art Association has published its Code of Best Practices in Fair Use for the Visual Arts. This follows and builds upon CAA’s 2014 publication of Copyright, Permissions, and Fair Use among Visual Artists and the Academic and Museum Visual Arts Communities: An Issues Report.