First, you need a great story idea. Then, focus on the art - good drawing skills and a clear style are essential. Also, pay attention to panel layout and pacing to keep the reader engaged.
To create a professional comic book, start by outlining your plot and characters thoroughly. Develop a unique visual style and work on mastering techniques like inking and coloring. Don't forget about lettering - clear and legible text is important. And, always get feedback from others to improve.
Well, creating a pro comic book involves several steps. You've got to have a compelling concept, do lots of sketches to refine your characters' looks. The composition of each page, the use of light and shadow - they all matter. And make sure to proofread for any mistakes before publishing.