Jon, the first and last are real standouts for me - the composition and teh pose in the first is spot on imo, great balance on a head and shoulders shot
The last one I really like too, the framing (with the shawl) of the face works very well, however, how about cropping a bit tighter? I found my eyes wandering on it a bit and having it alittle tighter would really draw me in, straight onto those eyes! Its also a great expression...
In all teh images I would go for a softer look - I don't think there is any reason to be pin sharp over the whole face except for the eyes...
I had a quick crack at the first one - I hope you don't mind, if you want it removed just let me know....I really should stop editing others pictures and worry about my own
my other half
yeah definitely..