public void run(){ 
 
    //A view facing the front of the skater. 
    Picture front = new Picture("Prob03a.bmp"); 
    front.explore(); 
    front = crop(front,123,59,110,256); 
 
    //A view showing the right side of
    // the skater. 
    Picture right = new Picture("Prob03b.bmp"); 
    right.explore(); 
    right = crop(right,123,59,110,256); 
 
    //A view showing the left side of
    // the skater. 
    Picture left = new Picture("Prob03c.bmp"); 
    left.explore(); 
    left = crop(left,123,59,110,256); 
 
    //This will be the background for the
    // new picture. 
    Picture snowScene = 
                  new Picture("Prob03d.jpg"); 
    snowScene.explore(); 
    snowScene = crop(snowScene,6,59,344,256);