Ooh, I love the gloomy atmosphere of this one! I would maybe have liked to see the fact that it's underwater to have featured more strongly... Not sure how that would have worked, per se, maybe some bubbles or a watery texture overlay or something? As beautiful as it is, I don't know if I'd have figured it was underwater if your intro text hadn't said so. But then again, I do assume clear readability was still a major goal, so maybe a murky texture would have been a bad idea. Lovely colors and layout in any case!