Yeah, I hang all my bridle and harness leather face to the wall. I have some boards 8 x 4 that came from a shop that closed down and there are fittings that hook in which can be moved, I just punch one hole and hang the leather on the fitting. I also use these fittings to hang all my patterns off.
I store my saddle skirting and embossing in bags I made from leftover curtain material, the sort that has a sunproof white, rubber type backing.
Tony.