Hot Wheels Tree

The Festival of trees & lights is a Gala to benefit the Down Syndrome Organization of Southern Nevada.
I partnered with the lead designer to come up with this tree. We only had a week. The ornaments are glass with melted crayons inside for color. Melted with a hair dryer...Yes it took forever, but got the marbling I wanted. Cars are just wired to the track. They auction these trees, so I did not want to ruin the track. Squares are photocopies found on the Internet and mounted on craft foam.A few odds and ends from a party store too. Hard to see at the top, but there is a miniature traffic light which blinks.