This prompt can generate a modern beautiful illustration based on any Keyword. The only limit is your imagination. Write the prompt and simply insert your preferred Keyword so Midjourney can use its imagination to give your desired result.

a single rough rock, with two faces immersed halfly into it, of which one is a face of a geisha and the other is one of a man, this rock sitting in the middle of the picture, white background, monochrome --v 5.2