Scientology contribute a proportion of their income and comply with the Religious Technology Center (RTC) and its standards. Operating Thetan levels are offered only at Scientology's Advanced Organizations (Los Angeles, Sydney, East Grinstead and Copenhagen). The Flag Service Organization in Clearwater, Florida offers OT levels VI and VII. The Scientology ship "Freewinds" offers OT VIII. In 1955, Hubbard created a list of 63 celebrities targeted for conversion to Scientology. In a church policy letter in 1973, L. Ron Hubbard wrote, "The purpose of [the] Celebrity Centre is, to forward the expansion and popularization of Scientology through the arts." Scientology operates eight
Cathedral of the Savior of Zaragoza the Baroque spire completed the tower. The cathedral is a mixture of styles, from the Romanesque apse (12th century) to the Baroque tower and Neo-Classical main door (18th century), passing through Mudéjar and Gothic. Of the diverse styles that make up La Seo Cathedral, the most important elements are: The cathedral's museum has been restored recently and is open to the public. It is a tapestry museum that displays one of the finest collections of tapestries in the world. Beginning with the foot of the cathedral, the chapels on the right side: Beginning with the foot of the cathedral, the