The target audience might be young adults. The illustrations would make the story more accessible and appealing to them. They may not be as familiar with the original story, and the illustrations can help them understand the plot and characters better. Also, people who like illustrated books in general could be the target audience as they enjoy the combination of text and art.
It could be aimed at fans of the original story that Darcy is from. For example, if it's related to Pride and Prejudice, then fans of that classic would be interested.
I think it could be for a wide range of readers. Those who love classic literature and want to see a new interpretation of a well - known character like Darcy would be interested. At the same time, it could attract new readers who are drawn in by the illustrations. It might also be suitable for students who are studying the original work as the illustrations could provide additional analysis and understanding of the story and its characters.