My sister (thanks, Xe!) recently sent me this great link:
See that square of color gradation from light to dark, and the sliding bit on the color spectrum beside it (top left on the page)? Change to any color and shade, give your Internet connection a few seconds, and - voila! Feeling emerald green? Fire engine red? Deep sea turquoise? Choose your own color photo-browsing adventure!
Then, for even more exciting random browsing fun, from the Flickr home page type anything you might be interested in into the search box, hit enter and... go anywhere in the world in seconds!
Here are a few of my explorations:
totem poles or
If you find some good ones, send them my way!