I've analyzed the visual theory as that speech bubbles and images are switched over from western equivalent. Weird how often that thing happens, same with doctors and house addresses. Anyhow, you let your eyes follow the golden cut formed by the artwork, and make glances at the text surrounding it for additional info. If you look into Spider-Man or something you'll notice it functions like a picture book, the images are hugging the text boxes that form a line to follow. Manga has it reversed. That being said, some do it better than others, One Punch Man is excellent by a pro artist while JJBA is shit at being a manga, it's more like a french pinup collection.