USGS/Cascades Volcano Observatory photo of <a href="https://en.wikipedia.org/wiki/Mount_Adams_(Washington)" class="extiw" title="w:Mount Adams (Washington)">Mount Adams</a>
USGS
<i>This image is in the <b><a href="https://en.wikipedia.org/wiki/public_domain" class="extiw" title="w:public domain">public domain</a></b> in the United States because it only contains materials that originally came from the <a href="https://en.wikipedia.org/wiki/United_States_Geological_Survey" class="extiw" title="w:United States Geological Survey">United States Geological Survey</a>, an agency of the <a href="https://en.wikipedia.org/wiki/United_States_Department_of_the_Interior" class="extiw" title="w:United States Department of the Interior">United States Department of the Interior</a>.  For more information, see <a rel="nofollow" class="external text" href="https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits">the official USGS copyright policy</a></i>.
<a rel="nofollow" class="external free" href="https://vulcan.wr.usgs.gov/Imgs/Jpg/Adams/Images/Adams87_mount_adams_from_trout_lake_11-05-87.jpg">http://vulcan.wr.usgs.gov/Imgs/Jpg/Adams/Images/Adams87_mount_adams_from_trout_lake_11-05-87.jpg</a>