Read · Renaissance portraits
The painting with a back side.
Turn the panel over and there is a wreath of juniper, laurel and palm with a motto. Look closely at the front and you may find the artist’s fingerprint.
Read the storyWashington, D.C., USA
National Gallery of Art
The only painting by Leonardo in the Americas, and the reason the demo set has a story about the back of a panel. Images: open access (public domain) for the image used. Museum website.