Here's one of my oldest drawing cabinets which I obtained for free from Dresden's Technical University. The drawers are full up to the brim with drawings and paintings, and because of the weight the bottoms are falling out of some of them. I could really do with two mor such towers to properly sort out the works within and store them so they don't get damaged. No wonder the Kupferstich Cabinet Drsden is not interested in me - I'd pose a great problem in terms of space alone.