I seek a painting of a rat

Remember back in the days at the state fair when they had all those
crazy exhibits with freaky people and animals?

There was always one advertised as "WORLD'S BIGGEST RAT!" There would be a painting of a ferocious-looking giant rat over the door to exhibit and the barker would be screaming something like, "Step inside! This giant rat was caught in the sewers of New York City and was known to dine on housecats and small children! See it yourself! Biggest rat in the world! Step inside, ladies and gentlemen...step inside!"

Then, you would pay your money and go inside,
expecting to see this giant rat, dangerous and foaming
at the mouth and hurling itself at the side of its
cage in an attempt to break free and rip your throat
out.

What you saw instead was a passive capybara, munching
on some hay or sleeping the afternoon away.

What I am looking for is an image of that rat. There must be some photos somewhere of that thing. Not the capybara, of course, but rather the giant rat which was painted on the outside of the exhibit entrance.

If anyone stumbles across such an image somewhere, please be kind enough to deposit it on this thread.

Right now I have to leave so I can not offer words of encouragement to anyone who is kind enough to offer me assistance in this endeavor, but I will be back tomorrow to see if there were any responses.

And now.... off to search for the topical cream which Mame has recommended to me.

So many tasks.... so little time.