The world of View-Master in an animated style. See the viewers in a 360-view, the history, the reels, the envelopes and look around in the View-Master Shop.
https://www.worteldrie.com/view-master/

From the creator of the site:
My name is Rob Mulders and I live in Amsterdam, the Netherlands.
My view-master collection started with the camera. Then I discovered the fun of bidding on E-bay on complete collections from the US. My collection grew fast!
As a web-designer I was not happy with the actual view-master sites. They all look as they are designed in the nineties. So I made my version.