A day at the races isnt quite as it seems.
Why are so many people in the crowd looking shocked?

The picture you see on the box lid is NOT the puzzle picture; it is simply a CLUE to what the puzzle picture is. Look into this scene entitled Run Like the Wind and imagine you are the grinning jockey on the horse. What he can see beyond the spectators at the rails is the scene you have to complete! The last CLUE (and we hope we arent making this too easy) shows some parts of the puzzle silhouette.
If you use these as your starting point it should help in completing this very witty PUZZLE!
Itll crack you up! GOOD LUCK!