Thanks for answer! To combine the elements from to different photos made in two different conditions, always the most tricky part is to make them look natural - to make the light on both elements looks natural... The house was made during day light! So... I think maybe the colours are something that can disturb the view... I was trying to make the light cold, dark and only little saturated. The perspective on the building is an effect of use 16mm lens, I didn't work much on this one :D. Thanks once more, every opinion matters for me!