After blowing free bubbles (foreground), a visitor considers origami and brownies at the Booth of Abundance, conceived, created and run by students in the course “American Agrarians.” Photo by Sarah Malone

Col(LAB) 3.0 participants walk on ink-spattered paper, recording the pattern of their steps to the cadence of another participant's narration (far left) and another's dance (center). Photo by Sarah Malone