The mobile research and archive container of the street art festival TRANSURBAN (known as the "TRANSURBAN Urban Art Archive") serves as an analog and digital research space to systematically document, catalog, and preserve ephemeral street art, graffiti, and artistic interventions in public spaces for posterity. Starting in 2017, the converted office container traveled as a mobile, urban laboratory and interactive platform through various cities in North Rhine-Westphalia and beyond.

The Frankfurt-based artist Il-Jin Atem Choi — well-known for his abstract, expansive works and distinct line structures — redesigned the traveling archive container live on-site during its project stop in Frankfurt am Main.