Here are panel 2 and 3 from page 10 of my fluid mechanics comic book. I found it necessary to periodically show all the characters to remind the readers of their distinguishing features, like silhouettes, hair styles, etc. as well as their position with respect to each other. I am glad that I came across this tip from established illustrators and comic book authors early on. Even though it takes time to draw these kind of shots, like the frame 3 here, they help organize the visual details in my own mind. Hopefully, it is useful to the readers too.