Well, I'm a totally honest bear, so I don't cheat...
This picture was taken by me.
Well, I had a bit of help as the camera was a bit heavy, I (a) had the idea, (b) framed the photo and (c) pushed the shutter !
Then I felt sorry to not be inside the picture, so I added myself afterwards...
If I confess that, it's not a trick anymore, isn't it?