antique picture frame w/ rectangular convex glass & beautiful original paint gesso

1890s vintage picture frame with the beautiful original painted gesso decoration, with a convex rectangular 'bubble' glass.

It's about 22" x 13 1/2" overall, with 16 1/2" x 9 3/4" glass. Both the frame and the glass are in very good condition, it's a remarkably nice frame with the almost unheard of original glass.