I still haven’t found the photos that I was looking for, but I’ve found these, from 2015. I’ve worked my way around many hotels in Las Vegas over the years, but my first visit was to downtown Las Vegas and the shuttle dropped me off at my hotel just as the light display started.
And, as light displays go, this was very Las Vegas. Covering a huge area that once had over 2 million lightbulbs and has since been replaced with 12 million LED lamps, it’s an audio-visual experience that is as understated as Las Vegas.
I have better photos of this, but as these are the ones I’ve found, they’ll do.
And here’s a video of what it can look like, with the show changing frequently. They’ve upgraded the set-up over the last year, so I’ll need to go back to Las Vegas yet again to check it out.