Teargas & Plateglass are a band who produce electronica, dark ambient and drone music with accompanying videos.

They are influenced by the works of Godfrey Reggio and Sebastaio Salgado, David Sylvian, Jennifer Charles, Tweaker and David Hykes.

The band released an eponymous album in 2001, then in 2004 performed unannounced eastern European shows under the names Septagon, Undecagon, Duodecagon, Enneacontagon, and Hecatommyriagon.