A ledger drawing by <a href="https://en.wikipedia.org/wiki/Lakota_people" class="extiw" title="w:Lakota people">Lakota</a> Sioux Chief <a href="https://en.wikipedia.org/wiki/Black_Hawk_(artist)" class="extiw" title="w:Black Hawk (artist)">Black Hawk</a>, depicting a horned  Thunder Being (<a href="https://en.wikipedia.org/wiki/Haokah" class="extiw" title="w:Haokah">Haokah</a>) on a horse-like creature with eagle talons and buffalo horns. The creature's tail forms a rainbow that represents the entrance to the Spirit World, and the dots represent hail. Accompanying the picture on the page were the words <i>"Dream or vision of himself changed to a destroyer and riding a buffalo eagle"</i>
Sioux Chief Black Hawk (born 1832)
between 1880 and 1881 <div style="display: none;">date QS:P,+1880-00-00T00:00:00Z/8,P1319,+1880-00-00T00:00:00Z/9,P1326,+1881-00-00T00:00:00Z/9</div>
<i>American Indians: Celebrating the Voices, Traditions &amp; Wisdom of Native Americans</i>, by the National Society for American Indian Elderly, Goldstreet Press, 2008, <a href="//commons.wikimedia.org/wiki/Special:BookSources/9781934533123" title="Special:BookSources/9781934533123">ISBN 9781934533123</a>, pg 202