Today I added the below image and caption to the Trombone History Timeline (17th century, 2nd half). Enjoy!

1696-97—Muri, Switzerland: Francesco Antonio Giorgioli decorates the church of Kloster Muri, a Benedictine monastery near Basel, Switzerland, with more than 200 frescoes, including an image of an angel-trombonist (see below image; public domain) (special thanks to David Joseph Yacus).