Maarten van Rouveroy van Nieuwaal, born in 1976, is a documentary film maker, cameraman and editor with degrees in cinematography and marine biology. His main interests lie in natural and environmental topics. From 2004 to 2015, he was a producer and head of video production for Greenpeace International in Amsterdam. Since 2016, he has worked self-employed. In addition to longer documentaries such as „Black Ice“ and „Yubartas“ as well as other projects, he supports the research network BIOACID.