FILE PHOTO: Tamara Lanier looks up as she walks with attorney Ben Crump (C) after speaking to the media about a lawsuit accusing Harvard University of the monetization of photographic images of her great-great-great grandfather, an enslaved African man named Renty, and his daughter, Delia outside of the Harvard Club in New York, U.S., March 20, 2019. REUTERS/Lucas Jackson/File Photo