Colourful box

I think I should start off with a simple and basic one... that mostly people will do. This is a colourful box that I've made. To make this box, you'll need 4 different colour square paper, of the size that you want.

This is how it looks. (FRONT)

& the (BACK)

Here's a image tutorial on it... Hope it will be easy to understand :)

Taken from : http://nguyenthanhhainam.multiply.com/journal