roc casagran or roc casagran i casañas (born 1980) is a catalonian professor and poet. he received the "xiii premi de poesia parc taulí" (parc taulí poetry prize) for his work "l’ombra queixalada" on the subject of the may 1968 student protests. he received the 18th ciutat de tarragona prize for his work "austràlia".