A photorealistic image of a cat taking a selfie in a living room. The cat is sitting upright, holding a piece of paper with the handwritten text 'r/CatGPT' clearly visible. The scene is lit by soft natural light coming from a nearby window, creating a cozy and natural ambiance. In the background, a comfortable couch and typical home decor, such as cushions and a coffee table, are visible. The image should resemble the quality of a photo taken with a smartphone, with the cat in focus and clearly visible.