i was helping a user today, and she wanted some
backgrounds/wallpapers so i went surfing and wound up at
http://www.webshots.com  (free, but you have to sign in/register.
eh?)
and in their April 2000 archive of the Daily Webshots ....

there was a white vanagon out in some sand dunes, like an oasis.
:)  had to be a syncro to get there, i think. ;)

so go to http://www.webshots.com, then to Daily tab at top, then
Daily Photo Archives (about half-way down), then change View
Entire Month (pull down menu) to April 2000,
and click GO!

it's the last row, extreme right. :)
only problem is, it's some *.wbz format, so i'm guessing you'll
have to load the webshots stuff first (to be able to view it).

have fun. :)
unca joel