http://www.shkaminski.com/Classes/Samples/Sunbelt%20Presentation.pdf
Here we find an example of a good presentation. The examples, fonts and pictures are all well-sized, and easy to read. The step-by-step instructions are very thorough, and insightful. For an oral presentation, this is a very good presentation
http://www.shkaminski.com/Classes/Samples/haitema.pdf
Here we find an example of an ugly presentation. Besides the first and last pages of this, which are just for the instructional purposes, the presentation is dull. It has no flair. Sure, there are pictures and graphics, but other than that it is probably one of the most boring slide shows I have ever encountered. Some fonts are way over-sized, and the information in the graphics make it seem like the person wasn’t completely prepared to present the information to the target audience.