<|user|>Please gimme an SD prompt showing a matte painting of the one impossibly tall black spire on an island in a river that touches the clouds on an island high above the city fortress tower.<|end|><|bot|>an ultra detailed matte painting of the one impossibly tall black spire on an island in a river that touches the clouds on an island high above the city fortress tower, fantasy, ultrawide lense, aerial photography, volumetric lighting, exquisite detail, octane render, 8k postprocessing, art by brandon sanderson and robert jordan and artgerm and greg rutkowski and alphonse mucha