We have been lead to believe that the left brain is really realistic, analytical, practical, organized, and logical, and the right brain is so darn creative, passionate, sensual, tasteful, colorful, vivid, and poetic.
Thoughtful cognitive neuroscientists are on the forefront of investigating what actually happens in the brain during the creative process. And their findings are overturning conventional and overly simplistic notions surrounding the neuroscience of creativity. The latest findings from the real neuroscience of creativity suggest that the right brain/left brain distinction does not offer us the full picture of how creativity is implemented in the brain.* Creativity does not involve a single brain region or single side of the brain.
https://blogs.scientificamerican.com/beautiful-minds/the-real-neuroscience-of-creativity/