RANDOM SUNDAY SKETCHBOOK!
Okay, it's not entirely random. I'm thinking about changing my "default" eye size for the characters, making the eyes generally smaller. Still abnormally huge by human standards, of course, but still.
The reason is because huge(er) eyes make it really, really difficult to vary facial structures, and it's also more difficult to pose the faces at different angles and give them depth.
I was actually worried that the difference would be more noticeable, but Sarah and Nanase look natural to me here. There may be no delay to me adapting this slight (but still significant) style change. Opinions?
Incidentally, fire dude is just there because I wanted to draw fire dude, though it is true that he's an example of varying facial structure.