Driving along most freeways in metro Phoenix, you won't find much to delight your senses. There's the occasional mile marker, signs telling you where you can eat and drink near various exits, and sometimes a humorous overhead display by ADOT that references pop culture icons such as Star Wars or the musical Hamilton as a way to encourage safe driving. But when you travel along the six-mile strip of the Pima Freeway/Highway 101 in Scottsdale, where the freeway walls sport Carolyn Braaksma's massive desert designs inspired by cactus, flowers, and wildlife, you get a delightful respite from the regular freeway views. On the freeway, and retaining walls in adjacent neighborhoods, you'll find her massive prickly pear cactuses, giant green lizards, and other desert delights that renew your sense of pride in living in the desert, with all its natural beauty.