A prince riding a white horse, but the horse is a unicorn. The unicorn is walkin

A prince riding a white horse, but the horse is a unicorn. The unicorn is walking in a city with tenement buildings , which have prominent balconies and numerous stairs. The prince is in the center of the image, with his colors matching the background to avoid too much contrast. A crescent moon is above, with its light shining on the prince riding the white horse. The upper part of the tenement buildings has a faint bluish fire burning. The overall tone of the image is slightly dark but warm, mysterious yet intriguing. The image should be realistic.

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))