The HeLa cell line is one of the most important cell lines within our modern human history. The first to ever be immortalised, the cell line originates from the late Henrietta Lacks, an African American woman whose cancer cells have aided with medical research into illnesses such as cancer and various other ailments. An exploration of her contributions within the scientific field, Mojisola Adebayo presents Family Tree, an expansive look at Lacks’ integral legacy.