The ever-present ubiquitous guide with the fan (or sometimes a flower or umbrella !), shepherds her group
in front of two Leonardos that most people ignore!
Good for her!

The iPhone photographers are after the picture on the right, which is Leonardo's "John the Baptist".
The "biggie" on the left in the image, is Leonardo's "Madonna and Child and St.Anne" ca. 1508.
which was beautifully restored two years ago.