Brainstorming with a successful artist will be productive. It's important for you to bring your ideas into the light, where they can breathe and grow. Some of your concepts are impractical, but most can be turned into products and services. Having the support of someone who regularly creates things that are useful and beautiful will be affirming. If you're single, there's a chance this collaboration could turn into a romantic relationship. Listen to your heart; it will lead you to happiness.