Kevin Killer, current Lakota president, image from https://www.lakotatimes.com/articles/kevin-killer-a-legislator-who-generates-respect/
Sioux girl, image from https://www.npr.org/2010/09/06/129611281/four-days-nights-a-girls-coming-of-age-ceremony
Sioux hide painting image from https://www.penn.museum/sites/journal/1365/
Portrait of Indian chief Sitting Bull (1831-1890), image from https://en.wikipedia.org/wiki/Lakota_people#/media/File:En-chief-sitting-bull.jpg
Background image from https://www.keloland.com/keloland-com-original/south-dakota-reservations-by-the-numbers/