Part of the Frick Collection Archives Repository
5A - Paintings - Old Masters - Spanish - Velázquez - #3494, Box: 209. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives.
5A - Paintings - Old Masters - Spanish - Velázquez - #3494, Box: 209. Rosenberg & Stiebel Archive, MS.065. Frick Collection Archives. https://archives.frick.org/repositories/3/archival_objects/39071 Accessed February 04, 2026.
