:Create an illustrative representation of the concepts of User Interface (UI) and User Experience (UX) using an image of a human brain as the central focus. Divide the brain vertically down the middle, with the right hemisphere depicted in vibrant colors resembling paint strokes to symbolize UI elements. On the left hemisphere, depict black and white strokes in shades of grey to represent UX considerations. Set the scene against a clean white background with a subtle vignette to draw attention to the brain at the center. The overall composition should effectively convey the relationship between UI and UX in a visually engaging manner.