I just added this image and caption to the Trombone History Timeline (17th century, 2nd half) and to the collection, Angel Trombonists throughout History: 117 Images.

1686-89—Rimov, Czech Republic: Outside the Loreto chapel of the Rimov pilgrimage complex, the open arcades with vaults are covered by frescoes. These frescoes include a painting of an angel playing trombone (see below image; public domain) (special thanks to Richard Seda).