Persuasive - Powerpoint Template #GraphicRiver Impress your audience with clean, modern, and professional presentation!.
30 Keynote Templates (6100+ slides) from Slidehack - only $37! - MightyDeals
"The Designer's Guide to Startup Weekend," PowerPoint presentation design by Iryna Nezhynska, via Behance. I love the simple colors and flat shapes, with the plays on typography and infographic design.