ENThe article of EHU’s graduate Mgr. Margarita Peterson is devoted to the Lithuanian Soviet architectural modernism and covers two main aspects of its phenomena: its emergence on the crossroads of ideological debates between Western, Soviet and National and the history of its actualization as a heritage with corresponding reflections in contemporary Lithuanian art and design. The author’s main conclusion is that this heritage has a huge social and creative potential that is yet to be uncovered. The article is part of the MA thesis, defended in EHU in 2021. [From the publication]