タマ tama : ball, sphere; also jewel, spirit, soul タマタマ tamatama : by chance Balloon drones with graphical surfaces enter urban space, creating an instant exhibition, a happening, a moving installation. Tamatama is an innovative medium for advertisement and promotion, creating surprise and provoking conversation. This project was selected as finalist in the Playable Museum Awards 2018 of Museo Marino Marini in Florence, Italy. https://www.penccil.com/movie/tamatama.mp4