OPA (Obsessive Possessive Aggression) is an artistic collaboration whose focus is researching the social, cultural and everyday issues, as well as the ways of looking, thinking and behaving of a certain community in the shifting social and political conditions.

OPA reacts to the actual situations conceptualizing them into an art form by meta-situations/positions/narratives. Thus their activities include actions, context-specific projects, video, TV screenings, mockumentaries, etc. Their projects are often related to the societal life of the artist and the art system, deconstructing the artwork and its units: artist/performer, object/artifact, audience, expectation, and more widely, curator/manager/institution.

OPA's most used topics so far are authority, intrusion, elitism, conformism, lethargy, ideology, utopia, and media manipulation.