User blog comment:ChishioKunrin/Qrow and Raven's symbols/@comment-26397825-20151116080902

Qrow's eye in that scene is really weiridng me out....

But yes. I agree that the pair seem to have mirrored symbols; and it lends credence to the theory that they are twins as well. Although it is extremely rare for identical twins to be male and female, it does happen occasionally, and the mirror imaging of their symbols could be a play on this; they are twins but opposites of each other. They are a mirror of the other, showing things from an opposite perspective.