Ok I went back on sunrise and froze myself doing so, yet I'm not quite satisfied with the lighting

I used a polarising filter this time, the old one I used to have with film camera

Just for trying...
I think they are both better than the first one, but I feel there is something missing in the light..
Maybe sunset would be better?
Unfortunately I will be working 5 nights in a row starting this afternoon, and will not see a sunset till the 31st.... and almost everyday we had some snowy clouds, so nothing good photowise for sunset

http://farm6.static.flickr.com/5090/5291575413_54d7d9dd2f_b_d.jpg
http://farm6.static.flickr.com/5249/5292182963_bcbc8f4e0d_b_d.jpg
Marie your white balance is off, unless you wanted to go for that 'mornin' blueish looks. These would also benefit from just a tad bit of brightness. #2 is really good.