Very clever using the "w" and "m" on #15. I'd like to see some variations on it where it's more realistic and 3D looking, if possible.
I like the ripples also in #14, because writing really does send out "ripples" into the universe. I'd like to see more of the ripples. I'm not sure people will notice them immediately. Again, if you can make this one a bit more realistic and 3D, that would help.