you will need 

*Empty plastic bottle.


*Wooden board.



Step 1.cut the bottle as in the image

Step 2. 

Proven paint butterfly on a piece of plastic that has been cut

Step 3. Individual plastic piece on a wooden board

Step 4. 

Cut increases so that it covers the plastic card that painted butterfly

Step 5. 

Installed in the the board by pins.

Step 6. 

Identify butterfly by colors special of painting on plastic

let it to dry

Step 7. 

Color butterfly from the inside and let it to dry

Step 8.

After that dry completely cut butterfly as in the image