In repeatable fashion I am cheating again somewhat and rolling all three in to one. I will do a mea culpa if it backfires but in my books it is worth the risk. Let's see what you think.
So why all three topics and how do they merge?
Joy - seeing such a sight on the beach, totally un-self-conscious (on the face of it anyway), was enough to bring a smile to anyone's face.
Envy (one of the seven sins) - com'on, wouldn't you want a backside like this?
Portrait - no one ever said it had to be of her front...