They had a little class on board that taught you how to learn to towel fold like the hosts that tend the rooms. I think I was pretty successful. My monkey towel.
My puppy towel.
I did a dinosaur as well, but I was having problems getting the rolls tight enough and it kept falling apart. So no pictures there. They also sent us home with "how to fold towels" instructions for a couple of other animals. A fun 30 minute class on board ship.