1. First, take your color paper and fold in half along both diagonals.
2. Open it back out and fold each of the corners into the centre.
3. Now flip your paper over and fold all the corners into the centre again.
4. Similarly, do with different color papers as per your required design.
5. Arrange the design of your choice and cut a piece of cardboard to that size.
6. Finally, finish using a glue stick and secure your color pieces to the card.