Chic Bel Air Library
A patterned carpet, leather chairs and a grand desk combine in this cosy office space.
This glamorous home office, by celebrity interior designer Kelly Wearstler, offers a late-night working space off the bedroom. Nothing says "old" like red, black and gold, and these lacquered bookshelves are classic. Opt for open shelves or glass so that books, encyclopedia volumes and artifacts are on display. Arrange books for a formal look in bedrooms, hallways or dining rooms, too.