Hand-drawn Doodle Couple Illustration

Create a simple hand-drawn doodle illustration of the uploaded photo, as if it were sketched by a person using a black marker. Use natural marker strokes with slightly wobbly lines, subtle hand-drawn imperfections, slightly open contours, and a warm editorial doodle aesthetic. Avoid clean vector graphics and overly polished digital perfection. Keep the illustration simple, airy, flat, and understated. Use sky blue only as an accent color.