public void show()
        {
            cPen.Color = Color.Black;
            cBrush.Color = Color.White;
            Graphics cGraphics = Graphics.FromImage(cPictureBox.Image);
            cGraphics.FillEllipse(cBrush, X - Size, Y - Size, X + Size, Y + Size);
            cGraphics.DrawEllipse(cPen, X - Size, Y - Size, X + Size, Y + Size);  
            cPen.Color = Color.Blue;
            cBrush.Color = Color.Blue;
            cGraphics.FillEllipse(cBrush, X - 3 * Size / 7, Y - 3 * Size / 7,
                Size / 2,Size / 2);
            cGraphics.DrawEllipse(cPen, X - 3 * Size / 7, Y - 3 * Size / 7,
                Size / 2,Size / 2);
            cGraphics.FillEllipse(cBrush, X +  5*Size / 6, Y - 3*Size / 6,
               Size/2,Size/2);
           cGraphics.DrawEllipse(cPen, X +  5*Size / 6, Y - 3*Size / 6,
               Size/2,Size/2);
            cBrush.Color = Color.Red;
            cBrush.Color = Color.Red;
            cGraphics.FillRectangle(cBrush, X + 3 * Size / 5, Y + Size / 3, 3 * Size / 5,  2 * Size / 4);
            cGraphics.DrawRectangle(cPen, X + 3 * Size / 5, Y + Size / 3,  3 * Size / 5,  2 * Size / 4);  
            cPictureBox.Refresh();
            cGraphics.Dispose();
       }