her glorification in body and soul next to her Son. The Second Vatican Council's Constitution on the Church states that "Mary was taken up body and soul into heavenly glory, and exalted by the Lord as Queen of the universe, that she might be the more fully conformed to her Son" (Lumen gentium, 59). The movement to officially recognise the Queenship of Mary was initially promoted by several Catholic Mariological congresses in Lyon, France; Freiburg, Germany; and Einsiedeln, Switzerland. Gabriel Roschini founded in Rome, Italy, an international society to promote the Queenship of Mary, Pro Regalitate Mariae. Several popes had described Mary as Queen and Queen of Heaven, which was documented by Gabriel Roschini. Pope Pius XII repeated the title in numerous encyclicals and apostolic letters, especially during World War II. Marian processions In Los Angeles, California, a Marian procession took place annually for roughly the first 100 years following the founding of the city. In an attempt to revive the custom of religious processions, in September 2011 the Queen of Angels Foundation, founded by Mark Anchor Albert, inaugurated an annual "Grand Marian Procession" in the heart of Downtown Los Angeles' historic core. This yearly procession, intended to coincide with the anniversary of the founding of the City of Los Angeles, begins outside of the parish of La Iglesia de Nuestra Señora Reina de los Angeles which is part of the Los Angeles Plaza Historic District, better known as "La Placita". By way of city streets, the procession eventually terminates at the Cathedral of Our Lady of the Angels where a public Rosary and Mass in honour of the Blessed Virgin Mary are offered. Subsequent years have seen the involvement and participation of numerous chivalric, fraternal, and religious orders, parishes, lay groups, political figures, as well as other religious and civic organizations. Art Early Christian art shows Mary in an elevated position. She carries her divine son in her hands, or holds him. After he ascended into heaven, he reigns in divine glory. Mary, his mother, assumed into heaven by her son, participates in his heavenly glory. The earliest known Roman depiction of Santa Maria Regina depicting Mary as a queen dates to the 6th century and is found in the modest church of Santa Maria Antiqua (i.e., ancient St. Mary) built in the 5th century in the Forum Romanum. Here Mary is unequivocally depicted as an empress. As one