Brian Jones, Adam Chapman, Rheagan E. Martin and I have been putting together a collaborative arts site in recent months, pairing fiction and photography into works of mutuality. I think you could say “mutuality” and have it fit. The idea is to construct a platform that offers an opportunity for us each to work closely with someone who is working in a different medium and have conversations actually through those mediums.
It’s been fun and interesting. Here’s a link to one of the pages from the project site:
The project itself is called Euclid’s Negatives.