sentence: prose works a few representative examples : mihail sadoveanu : fantezii răsăritene ( '' eastern fantasies '' ; 1946 ) , păuna mică ( '' the little peahen '' , 1948 ) , mitrea cocor ( '' mitrea the crane '' , 1950 ) , a novel that became a symbol of socialist-realist prose , with its depiction of class struggle , of positive heroes , of the communist ironworker florea costea and the boiler-maker voicu cernea , of the moral and ideological transformation of mitrea during his imprisonment in the soviet union .