I had a certain image two days in a row on windows spotlight lock screen that looked like a half crescent moon like sand dune structure and wondered where it was, for reference, here is the image I was talking about:
Now after a bit of googling for things like “what is the big sand half crescent on the windows spotlight” and “what is the big desert structure/sculpture on the windows spotlight” with no luck I pressed CTRL+L to get back to the lock screen and investigate further. When you look at the top right of the lock screen there is an icon “like what you see?”, if you hover over it it tells you where this is:
Even better than that, if you click on the middle icon “What do we have here?” it will take you to a bing search for the building or location in question:
For those that are interested, it turns out this is actually not a “half crescent moon like sand dune structure” but in fact its the Auditorio de Tenerife in Santa Cruz, Tenerife (Canary Islands, Spain). An auditorium, who’d have thought it?