Ritchie is currently Mellon Artist in Residence and Adjunct Professor in the Graduate Visual Arts Program at Columbia University, New York, where he has organized two public workshops this spring to examine how we can extend understanding and use of our new, current
dimension — where every
image in history can be seen at once, every idea can be
communicated, rebutted and digitally reformatted, and every space can host any form of presence — in the shared space of culture.