Create a photorealistic image with dimensions 1200x627 pixels featuring an old, weathered black book with intricate, slightly worn silver embossing on its cover. The book should be closed and positioned at the center of the composition. Behind the book, there should be a dramatic, fiery background with vibrant flames that appear to engulf the edges of the frame but do not touch the book itself. The lighting should highlight the book's textures and the shimmer of the silver details, contrasting sharply against the bright, dynamic flames in the background.  --s 50