The presentations given by John Bestebroer are full of information and are often eye-openers for the visitors. By making the presentations interactive and with a lot of humor, an unforgettable impression is always made and it is never boring. Bringing a clear message in the many presentations is therefore the challenge and goal.

As promised and at the request of many persons who were present at some presentations, a part of the used photos or drawings has been placed on this page, so that they can be used for other presentations. Sometimes with some explanation.