Complex sentence: Truninger has written and directed many documentaries and docu-dramas for ZDF and hosted the talk show "Begegnungen". Freelance work includes a documentary about Richard Avedon, produced by the iconic photographer himself.
Split into simpler sentences: Truninger has written and directed many documentaries and docu-dramas for ZDF and hosted the talk show "Begegnungen". His freelance work includes a documentary portrait of Richard Avedon, produced in collaboration with the iconic photographer himself.