After winning the 2015 Sony World Photography Award by capturing colourful sun umbrellas from overhead, aerial photographer Bernhard Lang has been searching for themes that show the beauty of the transformation or destruction of earth. Apart from the slums of Manila, his latest work “Fish Farm” not only revealed the captivating abstract geometric shapes of fish nets, but allowed Lang to introduce relevant controversial issues in fish farming. Besides his skills and creativity, you can learn much more about the background issues behind his amazing photographs.