Irmo, more commonly known as Lórien (Q. ‘Dream-land’), was a Lord of the Valar and one of the Fëanturi (he is the brother of Mandos). He is concerned with dreams and visions, and with his spouse Estë, provides recovery and rest to the Eldar and Valar. His common name is also the name of the gardens in which he dwells. The gardens of Lórien are the most beautiful in all of Arda, with many lakes, flowers, and silver willows.