This is my favouirte photo:
https://www.hiclipart.com/free-transparent-background-png-clipart-fwqxw
It is a picture of Mike Wazowski with two eyes instead of the usual one. At first glance, it looks like a regular photo. If you haven’t seen Monster’s Inc, you probably wouldn’t think anything of it. The photo is unsettling, but not to an extent where you can pinpoint what is wrong. A seemingly normal photo with a twist.