This is a text description of vir_cbr4.gif. This image contains two smaller images, square in shape. Both images have a solid blue background. The image on the left contains a smaller square, solid red in color, centered inside the blue colored square, and a small ellipse, solid red in color, located in the bottom right corner. The image on the right contains a small ellipse, solid red in color, centered horizontally to the left edge of the square, and a smaller square, solid red in color, located in the upper right corner of the image.