For all those who understand the difficult Polish language, I recommend a podcast of the outstanding artist Ewa Zarzycka. It is a series of very interesting interviews with artists of such challenging art discipline which undoubtedly is performance art.
https://ewazarzycka.podbean.com/
I had the honor of being one of the invited guests:
https://ewazarzycka.podbean.com/e/tomasz-szrama/