Superb nature photos, pastoral porn and some Hubble:http://www.wpdb.de/
High-quality dual screen / widescreen backgrounds:http://www.mandolux.com/
Assorted stuff (different topics, sizes, quality):http://www.smashingmagazine.com/2008/12/10/50-most-amazing-dual-screen-desktop-wallpapers/
However, my wet dream is http://www.micronaut.ch—they have the most stunning microscopic photography I have ever seen, but unfortunately they don’t offer their imagery as wallpapers or microstock (they offer prints on demand).
Superb nature photos, pastoral porn and some Hubble:
http://www.wpdb.de/
High-quality dual screen / widescreen backgrounds:
http://www.mandolux.com/
Assorted stuff (different topics, sizes, quality):
http://www.smashingmagazine.com/2008/12/10/50-most-amazing-dual-screen-desktop-wallpapers/
However, my wet dream is http://www.micronaut.ch—they have the most stunning microscopic photography I have ever seen, but unfortunately they don’t offer their imagery as wallpapers or microstock (they offer prints on demand).