A small disclaimer, since some copyright zealots may want to make a case by abusing my work: a lot of what I post here on Flickr is released under a Creative Commons Attribution-NonCommercial-ShareAlike license; this means that others are free to modify and adapt my work, provided they don't use it commercially. I can't control their modifications and I do not wish to, even if I sometimes might not agree with their results; if you are here because you didn't like something someone did with one of my pictures, please take it to the respective author, I only provided the basis for them to build upon.

Not a professional photographer, just a humble enginerd.