Irwan Ahmett and Tita Salina are Indonesian artists live and work in Jakarta. Their artworks are series of interventions in public space using found objects and situational experiments, specifically designed to respond to the problems of the specific city they live in temporarily. It may involve public in a specific urban area, using ‘play’ as the main platform. Produce a complex artwork that could transform problems to irony, and change the citizen’s perspectives on their cities. In deeper level, the aim is to change the behavior of the participants and/or the audience.