This poster explains the seven principles of universal design. Each principle is accompanied by a photograph showing how it could be applied in real-life product design.

Describes in detail the African roots of the holiday, the seven principles, and the seven basic symbols. Includes a comprehensive guide for those celebrating Kwanzaa for the first time.

A plan of Rome, Italy, circa AD 116, showing the River Tiber, the Seven Hills of Rome, city walls, major roads, bridges, aqueducts, and keyed references to the principle buildings of the city.