Teton Gravity Research released a beautiful video of the Bay Area, from the rocky Pacific coast to San Francisco's most iconic spots in beautifully rendered 4K Ultra HD. That's resolution of 3840 pixels × 2160 pixels, which, if that means nothing to you, is at least 5 times better resolution than most images you see on the internet.
And Teton Gravity Research is not wasting their fancy equipment. This series catches all angles of the Bay Area: the Golden Gate Bridge, Alcatraz, Civic Center in San Francisco, and a ghostly bridge shot with one of the Bay Area's bridges shrouded in fog. It's worth 4 minutes, and many thousands of words, but seeing as I've already embedded the video, I'll spare you the words. Now go watch.