Frater QVIF
From Thelemapedia
Frater QVIF (aka Marcos Pagani), a Brazilian occultist, was a Probationer under instruction of Marcelo Motta (http://www.thelemapedia.org/index.php/Marcelo_Ramos_Motta) in the 1980s.
Today QVIF promulgates Thelema (http://www.thelemapedia.org/index.php/Thelema) in Brazil. See http://www.astrumargentum.org.
Criticism
This link, http://www.astrumargentum.org, contains information that has been credibly reported as being unreliable. First, the timeline biography of Euclides Lacerda (Frater Thor) contains a huge amount of manipulated information about the O.T.O. in Brazil. Also, information about the first group that was initiated in Brazil in 1995 contains an altered image, and gives a false account of Lacerda receiving the Initiation Team from the United States.
For more accurate information, and an unaltered version of the image, see the Scarlet Woman Lodge publication The Scarlet Letter Vol. III No. 2, Pp. 3-4, in the article about the initiations in Brazil.