A large castle in the sky with a lot of clouds

"A medieval city floats majestically in the sky, sustained by towering tree trunks that stretch from the clouds to the unseen ground below. The city's structures are crafted from dark wood and stone, with pointed towers and imposing walls encircling its borders. From the cobbled streets, one can see hanging bridges connecting the buildings, while flags flutter in the wind atop the towers. Beneath the city, only a vast sea of fluffy white clouds stretches out, creating the illusion that the city floats upon an ethereal and mysterious ocean, in high definition 4k."

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))