not—banksy:

After several months of development and beta-testing, Paris-based Invader just released his new iOS app entitled “FlashInvaders”. With “FlashInvaders”, you will be able to track down Invader’s mosaics, flash them, score points and compete with other players on your social medias. All your authenticated photos will also be sent to Invader’s website and accessible by other players. 
"FlashInvaders" for iOS app works worldwide and it can now be downloaded for Free on Apple’s Appstore