For the art collector, what do you think is the best wall color upon which to display paintings? Is there a difference depending on the genre of the piece? What if the piece and the architecture are very different (for example, abstract expressionism in a Colonial-style home). Do the same "rules" apply to rooms with sculpture? Are pure shades of white, so commonly found in museums, really the way to go? Based on your experiences, what colors (please specify paint brands, color names, and sheen) have provided the best backdrop for your art? If you post photos, please indicate the style of your living space (and credit the artist!).