In September 2017, we returned to Pašman to participate in the international course on underwater and nautical archaeology for the second time. This course was organized at the initiative of the University of Trnava and the Institute of Archaeology in Nitra. The course focused on the historical development of underwater archaeology and the specific skills required for underwater documentation. Our renowned colleagues from the Institute of Underwater Heritage Ars Nautica led us through the course, providing us with in-depth knowledge and expertise in the field of preserving and studying underwater cultural heritage