So, many of you are guessing what I'm spending my time after the exams period (which, by the way, went pretty fine, with the exception of a subject...).
Besides unleashing a lot of ideas I had in mind for pictures, I've got back to the Caelum development. The shaders are under a complete overhaul, and so far they look pretty well. Still want to refactor many things, to make it more physically real, but better to go slow but fine, don't you think? ;-)
Here's a shot I took a couple days ago of its current state. Hope you like it!