Thanks to a great suggestion, and an admitted lack of clarity on my part, I'm going to be putting what's said in the sign language Brenleon uses in square-shaped speech bubbles. Hopefully this makes it more clear when people are speaking in signs, and when Brenleon is relying on lip-reading. I've been trying to do this by having the bubbles pointing at hands instead of mouths, but that doesn't always work, and I think this will make things read much better. When I do the final version of the comic, that will be fixed in prior pages.