Per Eileen of Speak Coffee to Me, this awesome* video of a projection on the Prague Orloj, an “astronomical clock tower.” “The 600 Years” refers to the number of years since the clock was first built — years which pass by as you watch the video:
It’s the handiwork of a project known as The Macula, “dealing with the relationship between image, sound and audience.” If you follow that link to their site, be sure to nose around some to view more of their other work… including similar projection-on-buildings pieces.
The logistical problems they had to solve to make this overwhelm my brain. Just getting the perspective right had to be a matter of a lot of experimentation and calculation.
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* The word is here no cliche.

Among the valued newcomers to RAMH‘s roll of occasional commenters, you may have encountered one “Ashleigh Burrows.”

I’m pretty sure I posted a link to this on Facebook and/or Twitter a couple months ago, when I first encountered it. For some reason it’s found its way back into my head today, and has been positively ringing there for the last several hours. When a song will simply not leave me alone, my solution is to just, well, listen to it. It goes away immediately. So, as much for my own sake as for yours…

My review of this book is now up