포르투갈인
Slavin's "Portugal" (1971) is a documentary photography book on the Portuguese people. Slavin has written: "Few people outside of Portugal knew the power being wielded on the Iberian Peninsula during the early 1930s to late 1960s. This era marks the reign of Antonio de Oliveira Salazar. I lived and photographed the Portuguese people from late 1967 to 1968, when Salazar’s health took an unexpected turn for the worse, ending his dictatorship."