First of all, I know that women don't wear Tzitzit, or use Tefillin, but Israel is female and there aren't any well known feminine religious symbols.
Israel is a soldier girl, in her current incarnation. She is, actually, quite ancient, but due to her always being small, she gets trampled, exiled, or destroyed, only to reborn again a few generations later. Since she always tries to remember all her wrongdoers, most of which no longer exist, she ends up being salty and angry with the world. Nevertheless, she is quite positive by nature. Building, researching and eating, is her favorite. Of course, there is always the question of her neighbors, which are actually her numerous cousins. Family is a battlefield, and Israel is forced to protect the little she has.
Full description: http://sinto-risky.deviantart.com/art/Countries-Israel-667986870