36-piece collaborative art poster and 16-piece individual art puzzle picture. A fun way to celebrate Earth Day, community, and collaboration. My students LOVE this project. It's fun and the finished product is always beautiful. This Earth Day art project makes a stunning bulletin board display and/or Art Night display. Easily connect to CCSS mathematic concepts like grids, coordinates, shapes, lines, congruency, angles, division. INCLUDED:Earth Day Collaborative Project36 individual 5 X 5 tiles