Post-processing a picture can be fun especially when we want a different mood or tone for it.

But I was wondering how did this photographer edit these pictures..

http://www.flickr.com/photos/p4ul4/3142488372/

http://www.flickr.com/photos/p4ul4/3015338853/

http://www.flickr.com/photos/p4ul4/2781454119/

Hopefully, there is someone that is willing to help me!

Thanks..