Dark fantasy sci-fi book cover art

Synthetic Symphony: Cyberpunk Music and Dark Sci-Fi Soundscape --ar 16:9

color poster of paul atreides from dune is wearing a blindfold and and standing on top of Millions of skulls, heroic pose, the words say "DUNE MESSIAH" --v 6.0

a 70s era sci-fi book cover, featuring a Barbarella-esque heroine wielding a laser gun, while deep in the background a barrel-chested man in shackles on the ground deaperately reaches for her --ar 2:3 --v 6.1

1970s dark fantasy book cover paper art, Dungeons and Dragons Style of a large boulder in a natural wooden room, surrounded by tree stumps and golden lights

a feminine hand reaching down from the sky to touch planet earth, in the style of a faded 80s sci-fi book cover

labradoodle, 1970s dark scifi fantasy novel cover art, --ar 2:3

an abstract science-fiction book cover. Imagine a vivid recreation of the themes present in Francisco Goya's painting Saturn Devouring His Son. Imagine a gnarled live-oak tree whose trunk looks as if it would devour the reader. Imagine that the tree's branches and withered leaves resemble a neural network reminiscent of artificial intelligence. Imagine a grisly sun intent on destroying humanity. --ar 2:3 --no faces, letters, words --s 750

color Screengrab from obscure bizarre 1966 sci - fi horror dark fantasy, color sensationalism. mutant alien zombie freak cyborg robot droid dripping in red liquid, googie, terrifying, surreal nightmare, horror, very absurd, b - movie aesthetic, hillbilly Retrofuturism, rust, highway hypnosis, evil, glistening nervous system strangling the planet Saturn, holographic medical diagram, mystery hole crawling with despair, effigy, occult, necromancer using blasphemous magic, esoteric, steam, unsettling, extremely detailed and clear, supernatural, retrofuturism, colorized, wide shot, directed by Harmonia Vrim --ar 93:58 --chaos 25 --s 750 --style raw

1970’s dark sci-fi fantasy book cover art, dungeons and dragons style drawing, bat with geisha woman --ar 2:3

The Emperor Ryder Tarot card Enki Bilal Sci-Fi Art Style Grimdark gritty texture --ar 1:2 --v 6.0

Grimdark aetherpunk pestilential enhanced chaos warrior of Nurgle, full body, anime style, chaos warrior battlesuit, enhanced equipment, high fantasy, digital art, masterpiece painting, ultra detailed, ultra high definition, 8K resolution, heavy shading, superior quality, cover illustration, complex design, luminous highlights, rich colours, hyperrealistic, meticulously hyper detailed, high contrast, artstation --niji 5

an advanced alien pit, lined with forcefields, monumental scale, birds eye view --ar 16:9 --s 220