Prompt
Generate an image of Julius Kambarage Nyerere, a Tanzanian politician, teacher, and writer, in a realistic style, sitting in a dignified pose, wearing a suit and tie, with a gentle smile, reflecting his nickname "Mwalimu" (the teacher), with a background that subtly suggests his connection to Tanzania, such as a faint image of a map of Tanzania or a traditional African pattern, and include elements that nod to his presidency and legacy, such as a book or a symbol of the Ujamaa policy, in a formal and respectful manner.