Spiritual Church (in New Orleans), feature Catholic names and include statuary of Catholic saints on their altars. Unlike the NSAC Spiritualist churches, the denominations of the spiritual church movement generally do not maintain Spiritualist Camps or a Lyceum system of extra-liturgical education. Styles of worship Spiritualist churches are places of worship for the practitioners of Spiritualism. The Spiritualist service is usually conducted by a medium. Generally, there is an opening prayer, an address, the singing of hymns, and finally a demonstration of mediumship. Healing circles may also be part of the formal proceedings. Liturgical and iconographic variations Some Spiritualist churches maintain that Spiritualism is a religion in its own right, and has no relationship to any other religion. Other Spiritualist churches draw inspiration from Christianity. African American Spiritualist churches tend to encourage ecstatic worship styles derived from African-American Protestant Baptist and Pentecostal practices. The churches that directly descend from the teachings of Leafy Anderson are also distinguished by special services and hymns that honor the spirit of the Native American war chief Black Hawk, who lived in Illinois and Wisconsin (Anderson's home state). A third group of Spiritualist churches propose the idea of the Universe as the creator, and does not necessarily follow any specific religious doctrine or dogma. Mediumship within the churches Spiritualists believe that when people die physically an aspect of the personality or mind survives this and continues to exist on a spirit plane, sometimes referred to as the spirit world. Spiritualists use the word Spirit as a plural which describes all minds and entities who have entered into the spirit world. The purpose of the medium is to provide some evidence that a human has survived by describing the person to their surviving relatives. The degree of accuracy with which the deceased are described goes some way to convincing the living relatives and friends that the medium has some contact with the spirit.<ref name="weisberg"> </ref> Spiritualists describe this as "survival evidence'". There have been a number of famous practitioners of spirit communication connected to Spiritualist churches. One of the principal advocates of Spiritualism was the 20th century British writer Arthur Findlay. Findlay was a magistrate, farmer and businessman who left his mansion house as place for the study and advancement of psychic science. This has now become a psychic college in Stansted, England and is run by the SNU. Mediums develop their ability by sitting regularly