Welcome to Oklahoma, where it is actually illegal to serve water to a customer in a restaurant unless at least one peanut in a shell is also served! Oklahoma is a state known for its oil wells, its peanut farms, and for being the most tornado-prone state in the country. The shopping cart was invented in Oklahoma, the state is home to the National Cowboy Hall of Fame, and Oklahoma is proud to host the Port of Catoosa, the nation’s largest inland port. In our own way of tipping our hats to Oklahoma, our award-winning artists at Anderson Design Group rendered vintage travel poster art of Oklahoma, a retro illustration that features the infamous Golden Driller Monument. A great art piece to show your love for the Sooner State, this artwork is available as a print, banner, postcard, notecard, or metal sign. And to learn more about Oklahoma, check out Travel OK.