Seeking graphic novels with depth beyond Maus and Persepolis

[Alexander.M]

I've recently gotten back into reading graphic novels after a long hiatus, and I'm overwhelmed by the sheer volume of amazing work that's been published in the last decade. I just finished "Maus" and "Persepolis," which were profound, and I'm looking for recommendations that offer a similar depth of personal or historical narrative. For other readers, what are some graphic novels you consider essential for someone wanting to explore the medium's potential beyond superhero stories? I'm particularly interested in works with unique artistic styles and stories that tackle complex themes, whether they're memoirs, historical fiction, or inventive literary fiction. What book left a lasting impact on you and why?