I befriended one of the attendees who knew what the VIP attendees looked like. When a VIP was identified, either me or my assistant escorted them to a front row seat. I started at the back of the room and ended with the most senior official in the front row. These gestures were very well received and paved the way for a very productive meeting. Featured expert is the great Dottie Walters.
Space is limited.
These pieces of visual humor are seen in newspapers and magazines in most areas of the world. They may be found in newsstands in large cities, or in large libraries. It might be fun to collect cartoons and comic strips when you travel so you have a ready supply when you need one for a presentation. Be careful to avoid cartoons that have political overtones. If you are presenting to a small group, you can show the periodical or pass it around.