Free Image Websites
- Clipart Library
- FreePik
- SVG Repo
- Piqsels – public domain
- Pixabay
- USGS Satellite Imagery
- U.S. DoD
- Aircraft Icing – NASA
- Wikimedia Commons
- Alaska Dept of Public Info media
- Search Creative Commons
- 5 best stock photo sites
- Aviation-Safety.net
- Public Domain Files
- NavCanada media – not public domain
- Pilatus PC-12 images
Graphics Tools
- Scribus
- Inkscape
- The Gimp
- Paint.net
- TinyPNG
Converters
- Cloudconvert.com – allows PDF to PNG at specified DPI
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