Elżbieta Penderecka, born in 1947 in Kraków and died on 31 October 2025, was a prominent Polish cultural activist, organizer of music festivals, and long- time promoter of Polish culture. She was married to the renowned composer Krzysztof Penderecki and they had two children. Her work spanned organizing festivals, supporting young artists, and leading cultural initiatives both in Poland and internationally. If you need a precise biographical timeline or details about specific projects she led, I can compile a concise summary or a focused timeline.