The circle's most prominent and influential members were Wilhelm Landig (1909 - 1997), Erich Halik (Claude Schweikhart) and Rudolf J. Mund (1920 - 1985).
The circle has also been referred to as the Landig Circle, Vienna Group and Vienna Lodge.
Landig "coined the term Black Sun, a substitute Swastika [and/or Fylfot ] and mystical source of energy capable of regenerating the Aryan race. Landig, through his circle, popularized esoteric ideas current among the pre-Nazi völkisch movement and the SS relating to Atlantis, the World Ice Theory, pre-historic floods and secret racial doctrines from Tibet.
Landig and other occult-fascist propagandists have circulated wild stories about German Nazi colonies that live and work in secret installations beneath the polar ice caps, where they developed flying saucers [see Nazi UFOs] and miracle weapons after the demise of the Third Reich. Including the theory that flying saucers were Nazi secret weapons launched from an underground base in Antarctica, from which the Nazis hoped to conquer the world.
The focus of the group’s discussions was a secret center in the Arctic known as the Blue Island, which could serve as a source point for a renaissance of traditional life. This idea was taken from Julius Evola, whose Revolt Against the Modern World became the bible of the Landig group.
More so, or at least equally as important to the group as Evola's book, the Vienna Group hungrily devoured the ideas and books of Hermann Wirth.