Russian photographer (and Photoshopper) Sergey Larenkov merges WWII-era photos with contemporary shots of identical locations in Berlin, Prague, Vienna, Leningrad, and other European cities, to haunting effect. Many entries filled with images in sets organized by city at his livejournal.
Update: Oops, Cory blogged this artist's work some 8 months ago, but I'll go ahead and leave mine up, since the livejournal includes new work, and this post points to an English-language explanation that wasn't available before.
Boing Boing editor/partner and tech culture journalist Xeni Jardin hosts and produces Boing Boing's in-flight TV channel on Virgin America airlines (#10 on the dial), and writes about living with breast cancer. Diagnosed in 2011. @xeni on Twitter. email: firstname.lastname@example.org.