Since I haven't read it, I can't say for sure. But it could be the driver of the black van as a main character.
There might be a group of friends who use the black van for their adventures. So they could be the main characters. Maybe one of them is a mechanic who keeps the van running, another could be the leader who decides where the van goes, and the rest are just along for the ride.
It's possible that the main character is a detective who uses the black van to chase criminals. And there could be a sidekick character who helps the detective. There might also be a villain who is constantly trying to either steal the van or stop the detective from using it to solve crimes.
Van Helsing is surely one of the main characters. He is the central figure known for his fight against the supernatural. There might also be some of the creatures he battles against, like vampires or werewolves, which could be considered important characters in the sense that they drive the plot through their conflict with Van Helsing.
I'm not sure specifically as I haven't read it. But generally, a graphic novel might be about a mystery involving the black van, perhaps it's used in some sort of crime or it could be a vehicle that has some special significance in a post - apocalyptic world.
The graphic comics by Cagri Black Van are known for their unique style and vivid imagery.
In the Van Helsing novel, Van Helsing is the central figure. He is a character with great knowledge of the supernatural. There might be characters like a young woman who has been bitten by a vampire and is in a state between life and death. Van Helsing tries to save her. Then there are the creatures themselves, like the powerful vampire lord who is the main source of the evil in the story. There could also be some side characters, like an old priest who provides Van Helsing with some useful information about the history of the vampires in the area.
The 'vincent van gogh graphic novel' could feature his most famous paintings as part of the narrative. It may also use colors in a way that is inspired by Van Gogh's own color palette to give an authentic feel. It might include his letters and quotes to add depth to the story.
I don't know the main characters in 'Black Sunday Graphic Novel' as I haven't read it. They could be ordinary people thrust into extraordinary situations, or they could be heroes or anti - heroes with special powers or abilities.
I'm not entirely sure, but it might include the victim, Elizabeth Short (the Black Dahlia), and the detectives or investigators involved in the case.
I don't know the exact main characters as I haven't read it. But it could be the owner of the barn, perhaps an old farmer who has a deep connection to the place.
There are several main characters in 'Black Lagoon Graphic Novel'. Rock, as I mentioned before, is an interesting character as his normal life is completely turned upside down. Revy is a very tough and violent character. Dutch is the leader who has to deal with all kinds of problems. Benny is also part of the group, he is the tech - guy. Each of them has their own personalities and backstories that contribute to the overall story.
I don't know as I haven't read it. It could be a lone hero or a group of characters.