Write an Applet to display human face.
import java.awt.*;
import java.applet.*;

public class HumanFace extends Applet
{
    private int mouseX, mouseY;
    private boolean mouseclicked = false;

    public void init() {
    }

    public void paint(Graphics g)
    {
        g.drawOval(40, 40, 120, 150);
        g.drawOval(57, 75, 30, 30);
        g.drawOval(110, 75, 30, 30);
        g.fillOval(68, 81, 10, 10);
        g.fillOval(121, 81, 10, 10);
        g.drawLine(100, 100, 100, 117);
        g.fillRect(60, 139, 80, 10);
        if (mouseclicked) {
            g.clearRect(60, 139, 80, 10);
            g.drawArc(70, 100, 60, 60, 0, -180);
            mouseclicked = false;
        }

    }

    public boolean mouseDown(Event e, int x, int y)
    {
        mouseX = x;
        mouseY = y;
        mouseclicked = true;
        repaint();
        return true;
    }
}