The artist inventor trade that is responsible for the ability to come up with new ideas is creativity. Artists and inventors are both skilled at thinking outside the box, exploring new possibilities, and imagining innovative solutions to problems. They are able to see the world in a different way and use their creativity to generate new and original ideas. This ability to think creatively and come up with new ideas is crucial for both artists and inventors in order to produce their best work and make meaningful contributions to their respective fields.
