Guma guar is a politically-active artist's collective in Prague, Czech Republic. They are known for their deconstruction of mass media functions or works on the topics of the "War on Terror".[1] They often connect video art and electronic music, and also performing as VJs.
From 2003, Groupe Guma guar exhibited around Europe - in Museum of Applied Art, Vienna, Museum of Contemporary Art, Bucharest and Prague Biennale 2[2] and Gallery Futura in Prague.[3]
In February 2008 the group temporarily renamed themselves the Milan Knížák Group and staged a show in a shop window near Prague's National Gallery purporting to be by controversial artist and National Gallery director Milan Knížák.[4]