Oldřich Kašpar (in the background) with Dr. Bohumil Zavadil (in the middle) and Cuban colleagues during a study stay in Havana in 1983. Next to Dr. Zavadil stands a man in glasses, Dr. Enrique Sosa Rodríguez, a Cuban expert on Afro-Caribbean cults. Standing next to Olřich Kašpar is Dr. Isabel Fernández Santana, director of the Biblioteca Nacional in Havana