I've been in Copenhagen in January (creating a 20-controller PS Move installation game with friends) and more recently in Evora, Portugal for the Science and Technology Week, talking about the history of gPodder. With some sightseeing squeezed into each trip, and no compact camera around, the N9 did a great job making some nice photos that work great as wallpapers of the standby screen.
Just in case you're looking for a way to spice up your standby screen, have a look at the wallpaper photo set for all wallpapers or click on one of the preview images below.
Find all images in the photo set on Flickr. In related news, a small update for gPodder should be ready soon that fixes some minor bugs since the last release in March.