Oswaldo Frota-Pessoa died in 2010.
Oswaldo Baca died in 1962.
Oswaldo Guayasamín died in 1999.
Oswaldo Goeldi died in 1961.
Oswaldo Handro died in 1986.
Oswaldo Fadda died on 2005-04-01.
Oswaldo de Oliveira died in 1990.
Oswaldo López Arellano died on 2010-05-16.
Oswaldo Massaini died on May 25, 1994, in So Paulo, Brazil.
Oswaldo Calvo died on May 9, 2008, in Miami Beach, Florida, USA.
Oswaldo Sampaio died on January 13, 1996, in So Paulo, So Paulo, Brazil.
Oswaldo Molles died on May 14, 1967, in So Paulo, So Paulo, Brazil.
Oswaldo Sargentelli died on April 13, 2002, in Rio de Janeiro, RJ, Brazil of heart attack.