After the paper mache dried the choice is to paint it blue and then paint the land on top of it OR to paint it green and then paint the water on top. Therefore we have some blue Earths and a green Earth. One of the students decided to make a bird instead of an Earth and the other student hasn't painted at all yet. Take a look at the progress of our model building after Day 2! The students were impressed with their efforts of the inital stages of the paper mache especially when they saw the Earth coming into existence as a hard round ball shape.