Lynn Haupt emailed me this picture of a boy, probably called Treavor (like the file is named) holding a fire in his hand. I thought it is a funny and smart illusion, so I published it online as well. You may ask how is that the boy doesn’t get his skin burned from the fire? It’s quite simple, he isn’t really holding it at all! I believe this is just a plain “relative sizes” illusion, where the fire is far behind the porch of the house, and is probably few meters tall! These optical illusion are very easy to produce, and this is probably the reason, why so much of them exist. You should make one of your own, for fun at least. But be careful that you hand doesn’t melt ;)