Not a Londoner I'm afraid, but Heathrow is one of those funnel places, so i've been through a few times. I didn't notice the cloud on my recent trip, but didn't know to look out for it and it's a big place, but I'll be curious to see it in person when next i go.

In reply to this comment by kronosposeidon:
Hey Thylan, I know you're an Englishman, but are you a Londoner? I'm curious because my latest hot sift has me curious. Does that sculpture make a bunch of noise when the dots are flipping, or is it quiet? Maybe you've haven't seen it in person yet, but if you have I'd like to know. Personally I hope it's whisper-quiet. I'd hate be to be distracted by the racket of hundreds of flip-dots doing their thing while I'm trying to enjoy the visual display.

Your feedback is always appreciated. And keep up the GREAT work here. You're one of my favorite sifters. (And I don't always say that to butter up someone. If I did I'd keep this communique private, which I didn't.) Cheers!

Hey Thylan, I know you're an Englishman, but are you a Londoner? I'm curious because my latest hot sift has me curious. Does that sculpture make a bunch of noise when the dots are flipping, or is it quiet? Maybe you've haven't seen it in person yet, but if you have I'd like to know. Personally I hope it's whisper-quiet. I'd hate be to be distracted by the racket of hundreds of flip-dots doing their thing while I'm trying to enjoy the visual display.

Your feedback is always appreciated. And keep up the GREAT work here. You're one of my favorite sifters. (And I don't always say that to butter up someone. If I did I'd keep this communique private, which I didn't.) Cheers!

I, for one, welcome our new flip dot overlords...