Interactive Lecture

The only thing I need is a projector and a fast line to the internet.
The only thing I bring is myself.
On the internet I have made 1950 web pages to choose from.
And as every image on these pages represents one or several stories my lecture can go on for ever.
In the past I have made a lot of lectures. In schools, in universities, in companies, in associations, in counties, in municipalities - you name it.
I thought the preparations were very time-consuming and boring, and I often did not use the pictures, the slides, the transparents etc. etc. that I had prepared.
Questions and remarks from the audience often altered the whole context of the lecture.