Season's Greetings 2.0

Over vacation, my nephew- a junior in high school at Charter School of Wilmington (Delaware)- improved the card with some new coding... Now the lights only decorate the tree, not the sky and the hills. He also added falling snow. Take a look-

CLICK CARD FOR MESSAGE...
PUT LIGHTS ON THE TREE!

Snowing Card(Click to see updated code.)

Made using: Khan Academy Computer Science.

Next step.. multiple colored lights, rather than just pink? Someone give it a try?

Happy New Year!

Patrick