I tried to edit my original submission based on the comments I received during voting:
I am not quite satisfied with the result in the sky, and there is still some haloing noticeable.
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Place: 11 out of 155 Avg (all users): 6.7800 Avg (commenters): 7.1579 Avg (participants): 6.7241 Avg (non-participants): 6.8230 Views since voting: 9141 Views during voting: 499 Votes: 200 Comments: 21 Favorites: 3 (view)
Excellent example of HDR, though the clouds have a little bit of the over processed feel and there's a hint of haloing on the wall to the left of the stairwell... a product of the software I take it... but it doesn't really take away from the clarity and great colour of this image... well done... a top 10 image IMHO.
The glass looks awesome, and the structure is framed well, maybe a bit tighter to omit the other building on the right would help the composition. I think the halos are too pronounced
Nicely done. A groovy feeling and with a blatant contrast between the new and the old (sorry being repetitive - just now I noticed your title, dah!). And I love that reflection!