Poems of Fierce Soul: Poems in Guaraní and in Spanish by Mario Castells/Juan Ignacio Cabrera Mario Castells drinking his power-herb Mario Castells (Rosario, 1975) is an Argentinian-Paraguayan poet who leads a dual existence — between Argentina and Paraguay, and between the Spanish and Guaraní languages. Playing between the pseudonyms and persona of Juan Ignacio Cabrera and Miguel […]