Hand-drawn Black Marker Doodle

Draw a simple hand-drawn doodle of the attached photo, as if it were sketched by a person using a {argument name="tool" default="black marker"}. Use natural marker strokes, slightly wobbly outlines, subtle hand-drawn imperfections, slightly open line endings, and create a warm editorial doodle aesthetic. Avoid clean vector-style graphics and overly polished digital perfection. Keep the illustration simple, airy, flat, and understated. Use {argument name="accent color" default="sky blue"} only as an accent color.