Lee worked on designs for architecture, the first being Helm's Deep, as well as the Elven realms, Moria, Edoras, and Minas Tirith, and although Howe primarily designed armour and the forces of evil (see below), he contributed to the design of Bag End, Minas Morgul, Cirith Ungol and Barad-dûr. Lee also applied a personal touch by painted imagery in Rivendell, such as the one of Isildur removing the One Ring from Sauron, as well as tapestries in Edoras. There are many real-life influences on the Middle-earth seen in the films: Rivendell is a cross between a Japanese Temple and Frank Lloyd Wright, and Minas Tirith takes influence from Mont Saint-Michel and the Palatine Chapel in Aachen. The City of the Dead takes stylistic inspiration from Petra, Jordan, and the Grey Havens were inspired by the paintings of J. M. W. Turner.