I have a hard time remembering all the things I need to draw on Harry's face in each thing. There's the zigzag scar, obviously (although when I draw zem as a baby before Voldemort attacks, I'll have to omit that). There's the mouth scar, which exists in things chronologically after the events of this page, but not before. There's the black blotches under zir eyes that indicate constant fatigue, which mainly appear when ze's at Hogwarts. And there's the glasses.

I don't think I've forgotten to include the glasses yet - they're often missing, but for a reason. In the current narrative layer, Harry doesn't have glasses because the Dursleys never bought zem any. Hagrid noticed Harry's bad vision and brought Harry to a magical eye doctor in Diagon Alley when they went to shop for books – and the sudden ability to see properly was yet another of the things that seemed wonderful about the magical world to Harry, before the more painful realities reached zem.

The Dursleys might not even have known that Harry had vision problems. It interfered with zir performance in school, and zir ability to do everyday tasks, but they assumed Harry was lazy and incompetent anyway.