Agnes Milowka was an Australian technical diver, underwater photographer, author, maritime archaeologist, and cave explorer who lived from December23, 1981 to February27, 2011. She died aged 29 while diving in a confined space. She rose to international prominence as a public speaker and author on the subjects of diving and maritime archaeology, as well as for penetrating deeper into cave systems than previous explorers in Australia and Florida. She died while diving in a confined space at the age of 29.