The environmental art piece that was created for the Espoo Museum of Modern Art (EMMA) was an open invitation for citizens to take part in the discussion about visual art and its significance. The EMMA piece consists of sculptural block letters that moved around Helsinki and Espoo. With their presence they temporarily change the character of the place. The letters E and A form two skateboard ramps. One of the M’s is designed to be a garden and the other one a construction that measures the level of air pollution and traffic noise.