University of the Third Age in Plock

On October 9^th 2018, in one of lecture rooms in the Public College of Professions in Plock, took place a lecture entitled "The Last Frontier. Life expedition to Alaska". The lecture was a part of academic classes carried on local University of the Third Age. About 60-70 seniors came to this slideshow and were listening to my stories about Alaska with great interest (photo 1-6). On January 20^th, 2020 took place another slideshow, this time entitled "Thassos Island. The emerald land in sunny Greece" (photo 7-12).