Harmony is created in the balance of opposites. And therefore perfect beauty. Based on the correct proportions – first recorded by the Pythagoreans in ancient times. AXOR Citterio E perfectly embodies the beauty of proportions: combining round and square. Familiar and new. Classic and modern. Balanced in every detail. In design. In its haptic qualities. This results in faucets and showers featuring timeless elegance. Perfection.