Amazing looking bubbles

Excellent job!

Nice magical feel. Moving the bubbles and castle a bit to the left might be more consistent with the likely bubble path given the direction she's blowing plus would conform to the Rule of Thirds. Having the castle amidst rather than behind the bubbles would be more compelling IMO. I feel the castle is leaning back too much; maybe some Lens Correction would help. And perhaps change the size of the castle or the canvas so the highest spire doesn't go off the edge.

Thank you for sharing the bubble tutorial. I must try it out. Your image looks so realistic. Like one of my grandaughters blowing bubbles in a field...... it is "huggable"........

@DanLundberg thanks for your suggestions. I'll try and follow your advice and move the castle and bubbles to the left.
Thanks trim49 and dommylive!!

very nice, I dont know with the blur on the girl maybe you can try to mask just de edges a little bit .

Thanks Nanaris. I blured the girl because the image I have for background is also blured and I thought it would be the way to put the focus on the castle. Anyway, as I want to make some adjustments I will see how it stands without the blur.

look, I found some beautiful images on this stock http://browse.deviantart.com/resources/stockart/model/women/child/?qh=&section=&q=bubble#/d1io0zb, on your theme, in case you want to change the model sometime, morque site is very good but on nature theme picture or objects, for models is not so good .
good luck!!

Well, I've changed somethings, hope it's better.
Thank you so much Nanaris for your help. I've seen the stock and it is really good, but I just don't have time to change it now...