Mark Deeble and Victoria Stone are an Australian couple known for making documentary films that celebrate biodiversity and the interconnectivity of the natural world. Their films have won more than 100 international awards including 'Green Oscars'. Their documentary, 'The Queen of Trees' was released and aired as part of the nature series on Public Broadcasting Services (PBS). It is about one of the nature's oddest Couples. One is a tiny fig wasp that can barely be seen and the other is the queen of Africa's trees, Sycamore fig.