So the tower is ALMOST done! Hopefully after today, it will be complete. I was amazed how many bottles it actually takes?!?!!? I had 6 classes(around 20 in each class) create the bottles for the tower. This week I've been having my 3rd & 4th graders create the flower shapes to fill in the gaps. They really add a nice texture to the piece. So this is a happy accident I'm glad happened!