I have recently come across Container Plus (three people who are currently collaborating together). They came into college and provided us with a lecture about their own work, their influences, how well they manage to work together. I thought the lecture was really helpful alongside our own collaboration project as we used a lot of their work as inspiration, especially the idea of the fun house, as our main idea was to get a room and transform it into another world that distorts your environment.
We also really liked the idea of combining real objects with drawings etc. For example the images above with the forest and shadows, (because our idea was based on fairy tales) we wanted to turn the room into a dark forest and experiment with a projector that would project shadows onto the walls.