In my sketchbooks I often do experiments/ comic shorts ranging from "slice of life" to sci-fi, to advertising ideas.
Often these are attempts at creating new works or after designing new characters to help me in visualizing them ,like a casting director, to see how they might fit in a role.
But many times the short 3 or 4 page sketchbook comics are just to capture a memory or feeling of a moment.
Here are a few random panels (straight in pen with whiteout and occasional scented markers) of those sketchbook experiments.
Enjoy-Mikey>( ^ - ^)< ( who is hard at work finishing Time Cheetah colors)