The Planet Art Network (PAN) is an autonomous world peace movement, founded in 1983 by José and Lloydine Argüelles, with the specific purpose of promoting the Roerichs’ principles of Peace Through Culture, inclusive of education about and dissemination of the Banner of Peace as a powerful means for Unifying Artists on a planetary scale. In the following years (1984-2002), the Argüelles’ evolved the mission of PAN to also promote the 13:20 harmonic of Time is Art, the 13:28 Calendar Change, and the preservation of the Biosphere-Noosphere.