Prompt
Generate an image of a medieval Scottish nobleman, dressed in 12th-century attire, with a stern expression, standing in front of a backdrop of Paisley Abbey, which he founded. He wears a tartan cloak and holds a staff of office, symbolizing his role as High Steward of Scotland, the first in a dynasty that would shape Scottish history. The style should be realistic, with attention to historical detail, reflecting his Breton ancestry and Scottish nationality.