There is a painting of a river running through a cave

there a painting，The painting of a cave with a waterfall, canyon background, Desert oasis background, background art, Cave with waterfall, low detail. digital painting, a digital painting, detailed digital painting, brown canyon background, cave background, canyon, digital illustration style, mysterious canyon streams, high detail digital painting, Stylized digital illustration, 2d illustration

(nsfw:1.5),worst quality, low quality, medium quality, deleted, lowres, comic, (watermarks)