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In page Lettrism:

"
  • The Second Letterist International was an ephemeral group formed in 1964 by Wolman, Dufrêne and Brau.[3]
  • The New Lettrist International, unknown form the original lettrists themselves, was formed in the late 1990s. Although it has no direct connection with the original Letterist group, it has drawn influences both from them and from the Letterist International, as well as from Hurufism (Arabic for 'Letterism').[citation needed]