Townhall Terneuzen Adjusted with Photoshop

For this assignment we had to make 6 pictures of a public building in our surrounding. I choose to make pictures of the townhall of Terneuzen.

This are the pictures I made:

Then we had to adjust the lighting and the gamma in a program called Photoshop CS6. So I adjusted the lighing and gamma of four photos:

As you can see, I mostly did work on the lighting, so most pictures became darker or lighter. But the first one I adjusted a lot of the gamma and got some kind of blue-ish colour.