Make a 'light' mobile
What you need:
Draw and colour all the ‘light’ sources you can think of (torch, candle, jellyfish, lightning, fire-fly, fire, light bulb, mushroom, sun, stars). You can even add rainbows and rain drops.
Once you have drawn them all, attach to your branches with a bit of string and sticky tape.
Place branch in a pot to stop it falling over.