Any tips on Calatrava's Hemisphere, our your try ... ?

This weekend my wife and I made a city trip to Valencia, Spain. Just before, they had extremely heavy weather with flooding, but at our visit of the Ciudad of Arts & Sciences, the weather was like a beautiful summerday (29 C).

I took a lot of pics of the Ciudad. I had been there in 2006 for business, but now the air was very bright and contrasty. Pics were too common / dull I think, so I did some retouching.

Here's one of the Hemisphere building. First is the (unretouched) original, 2nd is my retoucing.

Any comments / tips / your renderngs are welcomed !

Mario.

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Regards, Mario.
www.mario.zenfolio.com
http://mario.zenfolio.com/img/v5/p712067161.jpg