Thanks. I wanted for them to be a little underexposed. As a personal choice. But I think that your comment SuperJared made me think again about the second photo. I increased it's brightness just slightly for it to match the first one.
That's the virtue of digital and constructive critisism.
You made me look on them again from a different angle.
So thanks.
Duh_Vinci:
I am no expert on the family. But I am thinking that it may be a European White Birch. Or maybe a tree that are very closely related to the white birch, yes. It strikes me as a little different in structure. But since I'm no expert, I can only guess.