When Olive Oh's third-grade teacher announces that the whole school will be having an art show, Olive is thrilled. Being creative is what she does best. Plus, she has just found her lucky red beret. Olive is sure she'll have all kinds of great ideas. But as the week goes on and Olive sees all the amazing projects her classmates create, she starts having doubts. What if her friends are better artists than she is? Or worse, what if she's all out of creative ideas? Olive Oh is going to be a famous artist when she grows up. Right now, she's in third grade, using her creative thinking to find solutions to all kinds of problems. Her ideas often lead to unexpected adventures for her family and friends. But as any good artist knows, messiness is often part of the process.