I'm not sure as I haven't read the story, but he could be the protagonist or an important character involved in the events related to the Christmas killing.
Another theme is friendship. Byrne forms deep bonds with other characters. In some fanfics, these friendships are what help him get through difficult times. Like when he's facing a powerful enemy, his friends are there to support and fight alongside him.
Colin Fox in this story is probably the protagonist. He could be a local in a small town where the Christmas story takes place. He might be known for his special relationship with the Christmas traditions in the town, like always being the first to decorate his house or being the one who organizes the Christmas parade every year. Without more information, it's all speculation but he's clearly an important part of this 'a christmas story'.
Since we have so little information about the 'colin in black and white real story', Colin could be anyone. He might be a local figure in a small community whose story is being told, or he could be someone who has had an extraordinary experience that the author wants to share. Maybe he's a historical figure that is being presented in a new light through this 'black and white' story.
Start by studying John Byrne's style and techniques. Observe his line work, composition, and use of shading. Practice regularly to develop your skills.
Well, 'David Byrne True Stories' is significant in that it gives us a view into Byrne's perspective. It might be about real events or people he has encountered. His music and the stories within it can make us think about our own experiences and how we fit into the broader society. It's like a window into a different way of seeing the world around us.