Prompt: A detailed close-up of a snail, shelled in the intricate convolutions of a ((human brain)), rendered in hyperrealistic 3D with subsurface scattering and global illumination, fine blood vessels and neural pathways visible within the biomechanical shell, capturing the essence of Francis Bacon, in the style of Guy Benningfield, Octane render, wispy highlights, concept art, Masterpiece, trending.