Available for sale is Aquaman #0 (2012) variant sketch cover. In this comic, we learn more about the events that led Arthur Curry to become Aquaman!
Six years ago, after an attack by Black Manta, Tom Curry was rushed to a hospital. There, on his deathbed, he asked his son Arthur one last favor. He wanted him to go to Atlantis and find his mother. He wanted him to tell her that Tom never stopped waiting for her.