By some strange synchronicity, my writer friend and world traveler Claire Polders posted this on Facebook today. She's in the Netherlands right now, I think, but I don't know where she took the picture. I just used this Beckett quote in my post yesterday.
p.s. So I told Claire and she wrote back: "Wow! I took the photo on Thursday in Amsterdam. The quote was displayed on the Schouwburg (International theater). It applied to my evening today."