It may not have mattered that Nellie Mae Rowe didn't have much, because, in her own words, she “would take nothing and make it something.” A 2023 documentary on the prolific and intuitive self-taught Black artist will be free to watch on YouTube next month, courtesy of Black Public Media. The film walks through Rowe's life and late success amid the trials and tribulations of post-abolition Georgia, and commemorates the indelible mark she made on…