Light Circles...some crazy shit...
 

this just looked like some photoshop or some other bs, but after i looked at most of the pics i'm not so sure. if those lights really are appearing everywhere that's pretty crazy, i wonder what they are?

http://www.cdk.si/grz/sv_krogi_e.htm

it's most likely just reflections from windows...

Looks like a bunch of advertising for the xbox.

http://www.cdk.si/grz/ic_slike/sv_krogi_salzburg.jpg

http://upload.wikimedia.org/wikipedi...-Xbox_logo.jpg

Looks like it's the photographer havng fun squeezing cds in the light.
Seems that in all the photos the sun is in front of the photograper, so it makes sense.