Original Odyssey

Using Original Odyssey art game as a storytelling game is great. In this version of the game we each took some cards and then went back and forth adding new elements to the same story based on the cards that we picked up randomly. The images and the words game us some ideas about where the story might go. It also came to a natural end before we had finished all the cards. This is an intermediate level game because it requires quick thinking to keep the slow of the story going. How would you change the rules of this game if you were playing it?