In the early 1970s (1973, to be particular) when the military junta took over power in Uruguay, art suffered in Montevideo. The art studios went into protest mode, with Rimer Cardillo, one of the country's leading artists, making the National Institute of Fine Arts, Montevideo a "hotbed of resistance". This resulted in the military junta coming down heavily on artists by closing the Fine Art Institute and carting away all the presses and other studio equipment. Consequently, the learning of fine arts was only in private studios run by people who had been let out of jail, in works of printing and on paper and also painting and sculpture. It resumed much later.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Rimer Cardillo was one of the country's leading what?
artists