The work is being used actively by Native people to help them rediscover who they are, what their language was, what their customs and rituals were, in many cases, the descendants of people who Curtis photographed have no photographs of them. If you think of what conditions were like in 1900, even if they were given photographs -- which often happened -- they've been lost or destroyed. I am finding that the Native people, overwhelmingly, really appreciate what Curtis and their ancestors did together.