As far as I know, there were no illustrations (and certainly no actual photographs) in the original editions of To Kill a Mockingbird. Therefore, there are no pictures of Calpurnia or her family other than illustrations that may have been created after the release of the novel or film. As for Calpurnia and her family, author Harper Lee never even revealed Cal's last name in the text. We do know that she has a son named Zeebo who has children of his own, making Cal a grandmother. I have provided a link below for a photo of Estelle Evans, the actress who portrayed Calpurnia in the film version; the link also includes a few illustrations.