I’m a professional lecturer since 1992. It started with instructing information technology subjects, especially broad telecommunications courses for non-technical audience. In parallel, travel, photography, geography and architecture occupations were developed, and presenting them was literally natural. Power Point presentations started to contain less block diagrams and more photos of places from all over the world. Presentations then emerged from the virtual to the real world, as I started to lecture-present in front of various audiences – professional seminars and conventions, public culture events as well as private events and gatherings.