An audio composition experiment using moving particles and convex hulls. At each moment, a set of convex hulls is created by finding the convex hull of the set of particles, then the convex hull of the particles not in that convex hull, and then another and another until all particles are part of some convex hull. A chord created using simple rational ratios is determined by the short sequence of the number of particles in each convex hull. The particles move linearly, occasionally speeding up for a moment, or changing direction. The "bounce" off the edges of the screen. Eventually, they start disappearing. No AI was used in the creation of this video.

An epic, lyrical ode to videographers who raise the quotidian to the highest levels of art, André Bonzel’s _Flickering Ghosts of Loves Gone By_ (2021) is a personal and historical exploration of the home movie in all its unvarnished glory. Upon inheriting an enormous collection of amateur films Bonzel incorporated the work of complete strangers into a narrated montage of his own family’s century-long moving-image scrapbook. Many of Bonzel’s ancestors were aspiring cineastes, including his great-great-grandfather Maurice Expedit—a patent mogul, friend of the Lumière brothers, camera inventor, and rampant womanizer. In tracing his own conflation of sex and cinema back to its source, Bonzel plumbs his—as well as hundreds of others’—attempts to both preserve and reshape reality on celluloid, while in the process uncovering buried secrets, forgotten legacies, and some of the deepest motivations for capturing fleeting, everyday moments through the magic of a camera.