In conjunction with Carnegie Mellon University's Spring Carnival 2016, I made two 30" x 10" x 10" chalks for public use outside CMU's Cohon University Center. 

• About 100 participants ranging from parents and young children to CMU students and professors from across disciplines

• Two hour communal drawing time

• Chalks made from pottery plaster, water, and poster paint

• Special thanks to Professor Bob Bingham, Lauren Valley, Paul Peng, Zach Rispoli, Amanda Jolley, CMU Bronies, and CMU Facilities Management