Photo of the most beautiful work of art in the world featuring a beating human heart (vibrant, realistic photo, realistic, dramatic, dark, sharp focus, 8K), (global lighting, gloomy environment, volumetric half light)

(nsfw:1.5), flower, facial marking, (women:1.2), (female:1.2), blue jeans, 3d, render, doll, plastic, blur, haze, monochrome, b&w, text, (ugly:1.2), unclear eyes, no arms, bad anatomy, cropped, censoring, asymmetric eyes, bad anatomy, bad proportions, cropped, cross-eyed, deformed, extra arms, extra fingers, extra limbs, fused fingers, jpeg artifacts, malformed, mangled hands, misshapen body, missing arms, missing fingers, missing hands, missing legs, poorly drawn, tentacle finger, too many arms, too many fingers, watermark, logo, text, letters, signature, username, words, blurry, cropped, jpeg artifacts, low quality, lowres, no duplication, no glasses