Image credits
Every photograph in this guide comes from a free-license source — US government public-domain collections and Creative Commons (CC BY) works — downloaded, verified, and stored locally so the site stays fully offline. Diagrams are original. Thank you to every photographer below.
Photographs
| Image | Author | License |
|---|---|---|
| Gas meter with shut-off valves | RadRafe (Wikimedia Commons) | Public domain |
| Water meter & valve in ground box | HomeSpot HQ (Flickr) | CC BY 2.0 |
| Residential breaker panel | 176th Wing, Alaska Air National Guard | CC BY 2.0 |
| Tourniquet application (training) | U.S. Navy | Public domain |
| Arm splint demonstration | U.S. Navy | Public domain |
| Go-kit with contents laid out | FEMA News Photo / American Red Cross | Public domain |
| Earthquake-cracked facade (Calexico) | Adam Dubrowa / FEMA | Public domain |
| Drop, Cover, Hold On drill | Oregon Department of Transportation | CC BY 2.0 |
| Extinguisher training | U.S. Navy | Public domain |
| Defensible space infographic | Bureau of Land Management California | Public domain |
| Dust storm wall (Al Asad, Iraq) | US military, as credited on Wikimedia Commons | Public domain |
| Signal mirror aiming (survival training) | U.S. Air Force / A1C Jesse Shipps | Public domain |
| Debris lean-to shelter build | Virginia State Parks | CC BY 2.0 |
Images were resized to a maximum width of 1200 px and recompressed; no other modifications. Full source URLs are recorded in images/CREDITS.md inside the site folder. CC BY 2.0 license text: creativecommons.org/licenses/by/2.0 (link works when online; the attribution above satisfies the license offline). Use of U.S. military imagery does not imply endorsement.
Everything else
- Instructional diagrams — original SVG line art made for this guide; copy them freely for personal use.
- Icons — original inline SVG.
- Personal photo slots — the dashed boxes around the guide are for your own photos; see
images/CREDITS.mdfor the filenames.