Who is on a painting of Wang the clerk Yen Ling?

There is no known painting of a "Wang the clerk Yen Ling". It's possible you are misremembering the name or that the painting is not widely known.

It's also possible you are referring to a fictional character or a historical figure that isn't well documented.

To help me identify the painting you're thinking of, could you please provide more information? For example:

* What is the painting's title?

* Where have you seen this painting? (e.g., museum, online, book)

* What is the approximate time period of the painting?

* Do you know anything else about the subject of the painting, such as their profession or historical significance?

With more details, I might be able to help you find information about the painting and the person depicted in it.