i like the way you have used your shelf space, with what appears to be a building facade on the front, that must help keep the dust off. i am brushing the tops of my klickies in the medical center with an artist brush to keep the dust off, fortunately the humidity is high enough here in sf that i do not have too much dust, however, i have a dog, so she contributes more than her share of dust when she is chasing her tail in my studio.
kaethe