These slides come from a recent project. The original had a Visio (?) flow diagram. Aside from being an uneditable .jpg image, it was full of colors that were inconsistent with the rest of the deck and could use a bit of professional polish.
The recreated diagram used a subtler color scheme, separate elements to show the sections, and everything recreated in PPT to allow animations and section-by-section edits as needed.
– Troy @ TLC