Should work for me. Place a Medium Rectangle or Square before "Related posts". Also on the main page when I click on the wallpaper it opens up the full size image. Maybe it would be better to open the post when someone clicks on the wallpaper. And open full image only when somebody clicks on the image in the post. Try to make it open in a new browser window.
GReat site, can you please tell me where did you get those translator box,looks great-would liek to have oen on my blogs. While we are talking about ads, I would leave those for soem time now, for testing and later you may consider to move that box from the top of the page somewhere down below, so the page is not too crowd with ads-not ads aggressive.