According to Epicurus, the essence of things resides in atoms, which, infinite in number, move in infinite space. Their eternal movement is not a simple dispersion, but rather a fall, subject to a slight swerve, or clinamen. It is this eventual deviation from the straight line that allows them to accumulate. “Clinamen” is the title of Luca Trevisani’s exhibition, which comprises five pieces from 2006, including a video of the same name. Shot on a skateboard ramp, it shows a series of ice spheres that roll down, bump against each other, break apart, and melt as they follow the ramp’s path.