My Origami Fish, Dummie style

I’m learning Origami, the ancient Japanese art of paper folding. I’m starting with the basics, at the Origami for Dummies style.

My first project is to make a paper fish (angelfish).
I have to use a square of paper with the same colour on both sides. With a 4" piece of paper I can make a 4" high fish.

Click to enlarge

I’m not going to post my origami fish picture because it’s too ugly (I suck at this), perhaps when I can make one that resembles a fish.