Skateboarding home, I see a big puddle coming up. Deep enough to make a cool effect, and just not too deep to submerge my skateboard. I grab my camera out of my pocket and speed up. I pre-focus the camera on my skateboard, and rush into the puddle, make this 1 photo, and im out of the puddle again. The water was made bluer as you can see in below comments.
I added english translation to the tutorial post below of how I made this image in Photoshop, as this was only in Dutch first :)