I ran across this photo and caption at CNN.com today:

My first thought was that the caption should end with “(seen here not working)”.
Then I realized that the cloak isn’t even in the picture. Which means that perhaps the invisibility cloak is doing it’s actual job, making itself invisible. So perhaps what needs to be added is “(not seen here, working)”.
“Hey, look, it’s Wonder Woman’s invisible airplane!”
“I don’t see any airplane.”
“That proves it’s hers!”