Night Tweeter is a mobile sculpture that can be moved to various locations by bike. Features of the sculpture/bike trailer included a lid that converts to a large speaker, and a white tent that folds out of the trailer. The tent is illuminated by interior lights when it is set up. The lights inside the tent serve the additional purpose of attracting insects through small windows in the tent to the interior of the structure. Once the bugs are inside, a small camera tracks their erratic movement and sends information to a computer that translates data to produce sound. The resulting noise emanating from the speakers sounds like a discordant theremin.