The design is inspired by the windows in the children's playhouse at the Avery Coonley House in Riverside, Illinois, which was designed by Frank Lloyd Wright. The geometric pattern is said to represent balloons and confetti from a Fourth of July parade. This pen features silver line work with red and yellow accents on a black background. Comes with original metal box and black liner. This particular pen has been used to sign legal documents and is in very nice condition with no nicks or scratches.