For our latest mission, we filled a subway car with identical twins, creating a human mirror." - Improv Everywhere - Andrew Baron from Bookmarklet

This is quite hilarious! Nice work! - Winston Teo

This is so innovative. I even showed it too my mom! I showed something on friendfeed to my mom! Nice work. - Rahul Das

Very funny. It reminds me of the famous I Love Lucy and Harpo Marx mirror gag - http://www.youtube.com/watch... - Mark Interrante

I saw that yesterday via BoingBoing -- love it! - Tamar Weinberg

That's what I call teamwork! - ChaCha Fance

That would just blow my mind if I walked onto that train. - Jay Martin

What a creative and fun project. would have been fun to have stumbled upon this as it was being executed. - Jeff P. Henderson

@Michael I've know a pair of twins for a long time. They were identical when we were all children but now one is reed thin and the other is huge! They aren't very identical now! - Rahul Das

That is great. I would have loved to have seen that. Some really interesting photos. - John Cooper

freaky, very freaky. - Don Martelli from twhirl