The article is dedicated to dance research methodology, using Rahel Olbrei’s legacy as an example. Rahel Olbrei (1898—1983) was an Estonian choreographer and founder of the Estonia Theatre Dance Company. A choreographer’s work, when not on stage, becomes invisible, though it leaves its trace in the cultural memory. Olbrei’s legacy exists in the memory of the people who met her personally, but also of those who have obtained their memories from them – together they form a collective memory, Tamm and Halla (2008) present five major memory transmission channels: oral narratives, written (memoirs, diaries, autobiographies, history books, etc.), visual (photos in Olbrei’s case), actional (the Rahel Olbrei Annual Award) and spatial channels. Me...