How long is “now”? Is there more than one “now” and if so, how many? How long was the “now” it took to paint this question on a Berlin house wall? And if I’ll walk by this wall the next time I’m in Berlin, will I be reading an answer? Maybe I won’t because the trees will have leaves by then. But then maybe each leaf states a “now” and each tree is a symbol for all the “now’s” in the world? But still – how long is “now”? And does this make any sense? What do you think? x