I haven't drawn a Square character in a long time. Whenever someone draws a Square character, I can never tell who he or she is, but when it comes to Rydia, I know it's her when there's that thing in her hair. And also when she's pampering an animal. If it were colored she'd have to be green because Rydia is green. That's how I know if it's Rydia. If it wasn't colored I'd be in trouble, but then I go back to my first two rules: the first ones mentioned earlier (not counting the part about being green). Through my mind, that's how I see Rydia as a woman, a human, and most of all, a caller.