Prompt: A minimalist black and white graphic design featuring twenty perfectly concentric circles radiating outward from a central point on a solid black background. A small black silhouette of a human figure in profile walks from left to right along a thin horizontal white line that intersects the circle's center. The geometric circles decrease in opacity from 100% black at the center to 5% black at the outer edge, creating a gradient effect. The figure measures one-twentieth of the total image width and appears positioned at the precise middle of the composition. High-contrast minimalist graphic design with sharp geometric shapes against a solid background.