Angela Li takes a pinch of chalk powder from a nearby container and, as if blowing a kiss, sends a puff of powder toward her desk. A razor-thin line of flickering blue light is momentarily visible between two vertical supports.
August 3, 2015
Angela Li takes a pinch of chalk powder from a nearby container and, as if blowing a kiss, sends a puff of powder toward her desk. A razor-thin line of flickering blue light is momentarily visible between two vertical supports.