perpetual

A horizontal format watercolor illustration in the style of a girls\' manga, featuring a wooden marble track for playing. The track should be complex and intertwined like trick art, filling the entire image without any dead ends; all tracks are connected with gentle curves. In the foreground, depict a small, cute girl prominently pinching a marble between her fingers, her expression showing wonder and playfulness. The marble track should seem endless, flowing seamlessly throughout the scene. The style should be vibrant, detailed, and capture the whimsical, imaginative nature of the marble track and the girl\'s playful innocence.