EWWWWWWWW. (And only a little part of that ewww is from the fact that it's menstrual blood; the rest is just from the fact that it's BLOOD AT ALL. Though doesn't menstrual blood also have sloughed-off, dead tissue in it? Wouldn't it start to smell and/or rot after a certain amount of time?)

On the other hand, some of that art is pretty good...if it weren't made with MENSTRUAL BLOOD EWWWWW.