Catching some z's

Cally is just takin' a load off towards the end of the session.  Should I examine this drawing more in depth?  I like the foreshortening, although not too severe, and the weight her figure as it rests not only on the pillows but upon herself as well.  The turn of her head as it balances the angle of her shoulders and hips.  It's a great pose that I would love to give greater attention and time to.