I still love making collages to support my muse. I don't make one for every M&B, but I'm certainly making them for my longer books. This is the collage I made for Zoe's Muster.
It helped to have all the main characters there on my wall and it also helped to deepen my sense of place for this book. Every time I left my "real world" and came into my office, this collage helped my transition into the world of the book.
So now I'm working on a sequel to Zoe's story and I've made another collage. It took me a while to get it the way I wanted (not in artistic/visual sense, just right for my story). This is how it looked when it was laid out on my dining table before I stuck it down.