Koert Davidse (1959) studied photography and visual arts at the St. Joost Academy in Breda. After this study he worked as scriptwriter for as well fiction as documentaries. After a couple of years he started to make documentaries himself. Since 2004 he has in cooperation with Yan Ting Yuen and Marc Thelosen his own production company seriousFilm (www.seriousfilm.nl). The main part of his activities is the development of the projects. Next to that he teach one day a week at the AV department of the Willem de Kooning art academy in Rotterdam.