This is my addition to Desktopography 2013 - check it out!: desktopography.net/
(You can download it from here)
The image is a photo-manipulation constructed entirely from photos I shot in a forest in a park near my apartment, I used it as an opportunity to play with new techniques and source material. I made this way back in June this year, before this I hadn't played with kind of source material before on such a scale.
All stock by yours truly.