Well, it's New Year (or thereabouts) - the perfect time for colourful pyrotechnics. So, this week, create a scene that depicts fireworks exploding.
Optional Bonus Challenge: Make the scene look like new year's eve.
Canvas size - Max 250 x 250.
Colours - Max 20.
Transparency - No.
Animation - Optional.
The challenge thread will have all the challenge updates. The thread is also a great place to post your WIPs.