Pope Francisco capturing a TikTok selfie with playful nuns waving enthusiastically in the background, set against a backdrop of mesmerizing black light painting. The scene is hyper-realistic and rendered in stunning 8k resolution, featuring beautiful blue volumetric lighting that casts intricate shadows and highlights every detail. The ultra-detailed and ultra-realistic composition exudes a lively atmosphere, with a hint of creative chaos and spontaneity woven throughout.