Prompt: 1 close-up realistic photo of a bioluminescent green  brain 
Negative prompt: illustration, 3d, 2d,  painting, cartoons, sketch, (worst quality:1.9), (low quality:1.9), (normal quality:1.9), lowres, bad anatomy, bad hands, vaginas in breasts, ((monochrome)), ((grayscale)), collapsed eyeshadow, multiple eyebrow, (cropped), oversaturated, extra limb, missing limbs, deformed hands, long neck, long body, imperfect, (bad hands), signature, watermark, username, artist name, conjoined fingers, deformed fingers, ugly eyes, imperfect eyes, skewed eyes, unnatural face, unnatural body, error, bad image, bad photo, (worst quality, low quality,nsfw,nipple, pussy:1.5),, (worst quality, low quality,nsfw,nipple, pussy:1.5)