More Cars
This was loosely inspired by Ishi's Cars cake. It's chocolate cake with the Chocolate Decorator's Buttercream recipe from this site. Sand is grahams and sugar; rock formations are rice krispy treats iced in bc, signs are fondant (big one lettered in royal -- I'm still working on that skill!); cacti are fondant formed on lollipop sticks and iced in bc.
Wonderful job!