AAT in the museum

I forgot to mention in my blog entry yesterday about my visit to the Albright-Knox that I really enjoyed the wall labels in the small Sol LeWitt exhibition that included several items related to the wall drawing, books from the library, and other items. On the labels for the books and other items, the format was listed as: paper (fiber product). Just like in AAT but "oil on canvas" didn't become "oil (substance) ..." I do remember Toni Petersen or other early editors saying that you wouldn't need the qualifier in a modified descriptor if the context made the qualifier redundant or unnecessary.