I'm not entirely sure as I haven't read it in detail. But generally, a graphic novel often tells a story through a combination of illustrations and text. It might be about a character named the Black Pimpernel and his adventures, or it could revolve around a mystery or a struggle he is involved in.
I'm sorry I don't know the exact main characters as I haven't read it. But surely there must be the Black Pimpernel as a main character. There may also be some supporting characters like friends or foes of the Black Pimpernel.
The Scarlet Pimpernel is Sir Percy Blakeney. He uses his charm and wit, along with his extensive network of contacts, to carry out his heroic deeds. His identity as the Scarlet Pimpernel is a well - guarded secret, and his wife, Marguerite, initially doesn't know about his alter ego. He's a symbol of courage and selflessness in the face of great danger during that tumultuous time in French history.
The Scarlet Pimpernel is very brave. He risks his life to save the French aristocrats from the horrors of the guillotine. He is also extremely clever. His disguises and strategies to outwit the French revolutionaries are very smart.
Another contender could be 'Maus' by Art Spiegelman. While it may not seem directly related as it focuses on the Holocaust through the use of animals to represent different groups (Jews as mice and Nazis as cats), the author is Jewish and the work is a profound exploration of trauma and identity. It was a major step forward in graphic novels in general and was among the first to deal with such heavy and important topics, and its impact on black graphic novels was also notable as it inspired many to explore deeper and more complex themes in their own works.
Marguerite St. Just is also an important character. She is a beautiful and intelligent woman. Her relationship with the Scarlet Pimpernel adds a romantic aspect to the story. At first, she is unaware of his true identity but later becomes an important part of his adventures.