Thomas Kierok works as a freelance portrait, people and business photographer in Berlin. He photographs for magazines, advertising agencies and companies. His first portrait photo book „Einsichten“ was published in 2008 by Knesebeck Verlag and his second portrait photo book „Mauergeschichten“ in 2009 by Braun Publishing. In 2019 his photo book „Hundert“ was published by Knesebeck Verlag and in 2022 the photo book „The Magic of Japanese Zen Gardens“ was published by the Benteli Publishing House. Thomas Kierok is represented by the photo agency laif and the literature agency Kossack and Kossack and is active as a lecturer in photography.