What do you see when you look at this portrait? Is it Diana, or is it someone else? Like the Mona Lisa, I can’t figure out if she’s smiling, or not.

Saturday 6 October is World Smile Day when we’re asked to do one act of kindness and make someone else smile. Whether you think this is a decent piece of art or not, I hope it raises a smile.

Photo credit: Wolverhampton Arts and Heritage