Stumbled across this really cool Wikimedia Atlas of European maps. Downloaded the images that seem to come from one Atlas, or are similarly styled and in Lambert Conformable Conical projection. I rubber sheeted them in Esri ArcMap and composited each map sheet in YouTube - if you squint you'll see the four red dots I used as projection reference.
I posed two questions on Esri's support site, Geonet, if anyone knew how to do these:
- post a doz. or so image tiles in AGOL directly, I tried posting images but failed
- time-stamp geo-images by hand, so we can use time-awareness to play it forward
Enjoy... and stay tuned!