Why isn't the sun green? I mean, it's a yellow light shining in through a blue atmosphere, after all - The tint should make it green, yes?
One random constructive critique - The color of your "Post a comment" text link is way too close to your background color. I actually had to hunt around before I saw the link.
RE: Blue trees; there would be a lot of out-of-work chlorophyll hanging around street corners with signs saying "Will work for carbon dioxide!"
One random constructive critique - The color of your "Post a comment" text link is way too close to your background color. I actually had to hunt around before I saw the link.