According to Flickr, this is my most interesting* photo that isn’t someone in costume at a fan convention. It’s #68 on the list!
The photo was taken December 18, 2008, after a storm passed through Orange County and did something unusual: it blanketed the Santa Ana Mountains with snow. Saddleback typically gets a light dusting a couple of times a year, and the next peak down sometimes gets a little snow that melts by noon, but it’s rare for the snow to reach any lower.
The vantage point is a housing development on Quail Hill, looking southeast over the Irvine Spectrum area. You can see the Great Park Balloon near the left. Saddleback itself is out of frame to the right, but you can see its base (the peaks are covered in clouds) in the panorama I shot at the same time.
*Flickr’s “interestingness” is a measure that combines a count of views, comments, and “favorites.” The exact balance is secret, but from what I can tell, comments outweigh favorites, which outweigh views.