1. I'd probably think twice about going into this tunnelOr maybe I'd wait for that giant to crawl out of it. Either way, it's definitely enough to make someone jump!
2. "Guys, there's water coming onto the train!"False alarm. It's just an awesome piece of 3D art that makes the floor look like a beach.
3. You'd have thought they'd have signposted that poolBut once people realize it's just an illusion, they probably shouldn't try to dive into it...
4. Now that's a street that would make any driver nervousLet's just hope that it can't be viewed from this angle in a car. What makes 3D street art so incredible is the fact that it has to be viewed at just the right angle for its full effects to become apparent. When viewed directly from above, for example, it will appear distorted. So before an artist even begins work, they need to decide on their ideal viewing point!