Ciao Cobra
thanks twice for your lines.
As i wrote in a previous comment, this was not a private shooting but a semi-public workshop and I had to manage taking pics amidst other photographers which were all using super-duper machine guns (af zooms) and were crowded around the model. Actually in this last shot I decided to rotate the effective image to make it more dynamic. While you're right, this is the best I could do at that moment, so please bear with me ! (valid also for the other shot!)

nice shot but i can,t see the eyes very good and that,s what gives
a wow factor
i would crop it more above her head because er is a lot of green now but your model is important.you also can use a golden umbrella for flash so the skintones are more nicer than.

But this is what i should do, it.s still your picture!