I always wanted to get on a Greenland or Polar Traverse, so I had a series of tractors dragging things through snow desktops.
Cruz Construction out of Alaska
This was my desktop at one point, but I lost the large format version and had to rip this cropped version from my profile banner.
(I have no idea where I got the original. If anyone knows how to find it let me know.)
Current SF probably stinks like piss and shit and you are likely to step on used heroin needles and get assaulted by hobos but its still a pretty kino image imo