flag of soviet union (ussr, sssr) on modern city architecture bokeh bg for any holiday - abstract 3d

flag facade election indigenous buildings political background industrial travel independent marxism retro moscow politics history country socialist revolution old hammer sickle communist socialism russia russian red ussr union soviet communism brand festive city modern patriotism rendering tourism event national sign sport culture construction government patriotic pattern nationality building complex bokeh template greeting symbol design house architecture people sssr holiday abstract day