Prompt
"Generate an image of a ancient letter, written in Koine Greek, with a warm and intimate tone, depicting the Apostle Paul writing the Epistle to Philemon, with a subtle background of a Roman prison, circa 60 AD, conveying themes of forgiveness, reconciliation, and Christian love, with a focus on the interpersonal relationship between Paul and Philemon, and featuring Onesimus, a runaway slave, in the context of a personal and heartfelt letter."