Pope Francisco joyously capturing a TikTok selfie, with a group of cheerful nuns waving at the camera in the background, all enveloped in a captivating black light ambiance. The scene is hyper-realistic and ultra-detailed, set in 8K quality, featuring ethereal blue volumetric lighting that bathes the composition in a serene glow. The setting is bustling with vibrant energy and modern flair, seamlessly blending tradition with contemporary digital culture.