Join artist Emma Smith in this day-long research lab investigating coding systems and developing new ones.
Listen to invited experts discussing the history of steganography (the science of hiding information) and its relationship to censorship, and collaborate with others in sending and hunting for messages.
The day will include a talk by about her practice and research.
This event is programmed by , a Tate Exchange Associate.
About Art on the Underground
 is a pioneer in commissioning contemporary artworks that enrich the journeys of millions on the Tube every day.