Has anyone seen those "ghost picture" websites? Here is a good one overlaying blitz photos onto

[Brentwood]

modern day wons

http://www.flickr.com/photos/osborne_villas/sets/72157625836 754972 (http://www.flickr.com/photos/osborne_villas/sets/72157625836754972)

[Luis Anaconda]

[Ashberto]

[PSRB]

[Supermac1976]

http://www.retronaut.com/wp-content/uploads/2012/10/Ghosts-of-war-Amsterdam-SS-recruitment-office-Dam-Square.jpg

http://www.retronaut.com/2012/10/ghosts-of-war-then-now-phot os-combined/ (http://www.retronaut.com/2012/10/ghosts-of-war-then-now-photos-combined/)