This is where I sometimes wish I was an artist. If I had to draw it, it would be a warrior girl sitting in the middle of nature in a deserted area surrounded by rich green jungle. Her weapon would be set to the side, she would be doing something trivial like, cutting pieces of an apple to eat, while projecting an impenetrable yet easily maintained force field that almost becomes an extension of her being. That is how solid, and with ease it is maintained.
Oops I deleted my post, due to high F content lol. Idk, maybe it is the perception and passion that I equate with F. The emotion behind the image.
Edit: Basically a strong fighter preferring simplicity and taking rest detached from outside of the world in a completely safe, self maintained, serenity. A confidence of knowing she is protected and yet, a weapon handy, for when she decides to move. A pretty closed off and solitary, peaceful attachment.