Black-and-white photo of a formal flag-raising ceremony at a large, plain concrete structure. Four individuals in uniform rai... Black-and-white stage setup featuring three performers in coordinated costumes (tunics, knee-high socks, sandals) performing ... Mid-20th century formal ceremony at a modernist building with clean lines. A wreath and flagpole with a flag bearing a hammer... Black-and-white photo of a public ceremony featuring a large banner with a hammer-and-sickle emblem and text in Cyrillic. Sta... Black-and-white shot of a formal outdoor ceremony, likely 1960s–1980s Eastern Bloc. Stage features floral centerpiece, three ... Group of women in traditional folk attire performing a choreographed dance on an outdoor stage, likely Eastern European . Dec... A black-and-white group performance featuring 14 individuals in traditional folk attire, likely Eastern European, performing ... Men in traditional Balkan folk attire perform outdoors, likely in a 1960s–1980s Eastern European setting. Group stands in a s...