This is just one page of thumbnails that I’ve done to workout ideas and the layout of a new comic strip. At this stage, I only use stick figures, boxes, and basic shapes to convey my ideas, and notes on the side for any details I may forget. By keeping it this brief, I can see how many scenes are required to convey the story, and what the comic strip might look like as a whole rather than each scene individually.
When writing a comic or book, sometimes its helpful to create an outline so you have a sense of direction. Nice work on the initial organization and preparation of you work.