Probably from the gallery "Pussy power" (march 2011) or "American apparel dress" (september 2010), because of her white top on these two galleries ;
http://www.hegre-art.com/models/dominika_c
Thanks Maxology, it looks like it came from "American apparel dress", as this image is similar:-
http://nudes13.hegre-art.com/hosted/20100910-dominika_c/1000/014.jpg
Taken from:-
http://nudes.hegre-art.com/gallhit/107946/3906/1/5/0