Simpson Door Artist Collection doors feature original glass designs and a variety of species, including Douglas fir, knotty alder, and mahogany. The first edition, Designs on Nature, comes in exterior French doors as well as doors with flat and raised panels. The products come in six-foot eight-inch, seven-foot, and eight-foot heights. All designs include 3/4-inch thick, triple-glazed, insulated glass. 800.746.7766. www.simpsondoor.com.