KARTHIGA is an animated SVG portrait of a face, drawn with D3 v7, that cycles the eyebrows upward and downward over four seconds. The visualization constructs the face from primitive shapes: a violet circle for the head, two circles for eyes, and rectangles for eyebrows, all positioned within a translated group. A path, generated using D3's `arc` helper, forms a partial mouth. The code uses D3's selection and transition APIs to animate the eyebrow group's transform.