Picture this: two nearly identical images of a sloth hanging from a tree. But look closely as 3 subtle differences are cleverly hidden between them. Can you find them all within just 19 seconds?

Posted on imgur on July 4, the picture has gone viral and has been viewed almost two million times so far. The photo has been dubbed a 'slofie' and the sloth's smile is winning the Internet.

A giant stuffed sloth lived in a tree off Interstate 5 (I-5) near Lake Samish. He is called “Slothy.” The Washington Department of Transportation (WSDOT) does not know who put him there.

In the video of the rescue, our sloth savior carefully picks us the animal, walks them a few feet to the other side of the street, and gently places the sloth in a tree.