Grills which open up

Grills which open up, originally uploaded by andreaban2009.

Have you ever seen anything like this before? WIndow grills which open up during the daytime. Ours are usually non-mobile and sealed safely shut.This picture was taken on the second day in Vienna. Notice the wet roads. It had rained earlier and the temperature had dropped a bit. And at this point, my feet were wet and I was dying to lie down in bed under a thick duvet and sleep. THAT would have been a waste of precious see-vienna-to-the-max time. So I ate a frozen yoghurt ( yes even in Vienna I missed moo cow) to wake self up....and soldiered on to the end of the day.