Prompt
"Create an image of a medieval-style book cover for 'A Game of Thrones', a fantasy novel by George R. R. Martin, set in the fictional continents of Westeros and Essos. Depict a dramatic scene with a sprawling castle in the background, surrounded by snow-capped mountains and a sense of foreboding. In the foreground, feature a group of main characters, including Eddard Stark, Catelyn Stark, Daenerys Targaryen, Jon Snow, Tyrion Lannister, Sansa Stark, Arya Stark, Bran Stark, and Robb Stark, standing together with a sense of unity and determination. Incorporate elements of the novel's themes, such as the Iron Throne, the Wall, and the sigils of the noble houses. Use a muted color palette with shades of blue, grey, and gold to evoke a sense of grandeur and epic fantasy."