License, verbatimCC0
The Metropolitan Museum of Art: Open Access, Creative Commons Zero (CC0). Flagged isPublicDomain=true in the museum's own record.
Anonymous, Alsatian, 19th century. Textile Design with Vertical Strips of Alternating Lens-Shapes and Circles Framed by Pearls Separated by Vertical Strips of Lozenges over a Striped Background, 1840. The Metropolitan Museum of Art.