Robert Gorter in Rio de Janeiro (1987)

Robert Gorter in front of the huge Christ statue on the tallest mountain of Rio de Janeiro with a amazing view over Rio and its Bay (1988)

View of the bay around Rio de Janeiro and the famous rock (mountain)  „Sugar Loaf” (1988)

Robert Gorter (m) with Renato Alves (r) in Rio de Janeiro in Brazil in 1988. Renato came to San Francisco one year later to join the group of Robert Gorter at the Department of AIDS Epidemiology and Biostatistics of the University of California San Francisco (UCSF)