A fantastical world for a YouTube short video background. Envision a dreamlike l

A fantastical world for a YouTube short video background. Envision a dreamlike landscape with floating islands in a vibrant sunset sky, waterfalls cascading from the islands into a serene, sparkling river below. There are luminous plants and trees with glowing leaves in various colors, and mythical creatures such as unicorns and dragons. Include a young girl with flowing hair and a magical aura, standing or exploring the landscape. The overall atmosphere should be magical and otherworldly, with a sense of wonder and adventure.

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))