Learn about architecture with Friedensreich Hundertwasser. What are the happy buildings? Why does every window look different? Why are there trees growing on top of the houses? Find answers to all of those questions and any other ones you may have.

Become an architect. Design your own happy building and write your design statement. Decorate your personal space or plan the whole city. Build 3D sculptures and paper models.

Learn about Eric Standley and his laser-cut windows. Make your own window without the lasers. Cut, paste and design to make your art unique and personal.