Alexander Gardner made three portraits of each American Indian pictured here: a group portrait and two separate portraits of each delegate, one in his Native and one in his Western attire. (A suit was often among the gifts given to Native delegates to the capital.) It is unknown how Medicine Bull (Sicangu Lakota), Iron Nation (Sicangu Lakota), and Yellow Hawk (Itazipacola Lakota) were dressed when they arrived to sit for their portraits, but Gardner’s apparent desire to make two individual portraits of each in many ways anticipates the popular “before and after” photographs of Native people that circulated in the following decades. The photographs were made to document the supposed salutary benefits of the sitter’s exposure to American civilization.