Media kits, sales proposals, academic presentation/outlines, and portfolio presentations are a great way for you and/or your team to focus on the most important points you are aiming to provide for your audience. Creating presentations not only helps the audience get a better understanding of what you offer, it also clarifies your business goals or your syllabus in a concise way.
What is great about PowerPoint presentations are the variety of ways you can deliver the information. You can project the presentation on a screen for a large audience, use your laptop to present to a small audience, generate a PDF for delivery by email, make the presentation available on your website for download, and print the presentation like a brochure.
Orchestrating content with supporting imagery is right up there with fine art as something I do well. Once I receive the basic content from you, I will shape it into something that will be easy to present and understandable for the audience, as well as, generate the illustrative graphics to support the content.
Below are (example) PowerPoint decks from five presentations. Each row is a different presentation.