caption: The image shows an open book with a drawing of a lion on it. The book is believed to be a bibl mazarine, a type of medieval manuscript, with text and a detailed illustration of the lion. The lion is depicted in a realistic style, with its mane and tail flowing in the wind. Its eyes are wide and alert, and its mouth is slightly open, as if it is about to roar. The text on the page is written in a calligraphic font, and the illustration is surrounded by a decorative border.