4711 Acqua Colonia Saffron & Iris Perfume by 4711, This fragrance from Maurer & Wirtz hits all the right spots. It is a blend of floral and spicy accords that both melds well together but also provides a distinctive pairing. 4711 Acqua Colonia Saffron & Iris, introduced in 2018, is simple in its construction. It opens with the note of saffron, which has an earthiness and faint bitterness that captivates the attention. This warmth continues into the heart of the perfume, which features notes of saffron and iris. The floral note is powdery and smells lightly of freshly turned earth. The iris note continues into the base of the fragrance, which provides a lingering sensual smell that is woody, sophisticated, and aromatic.