3,500 year old bear amulet that I spotted on Twitter this evening. If you're using the Chrome browser right-clicking a photo gives you a dialog box with a number of options for opening the image, including to search for the image on Google. I use this all of the time to track down the sources of memes, etc.

More from Reddit (just part of it)

Thanks to an unknown stroke of fate, the copy encountered the original, after many years, in the Historic Museum in Stralsund. In the summer of 2002, the German press announced that the copy of the bear was presented to public, whereas the original amulet did not leave the museum's safe. It is a secret how the museum became the owner of these two figures. However one should be happy that both of them survived. The copy of the famous bear appeared again in the history of Slupsk. Thanks to the president, Maciej Kobylinski, the amber bear attracts tourists tothe town hall, where it is exhibited in a special show case. Once a year, the tiny figure is put on auction, and the funds raised are dedicated to charity.

They don't say what happened to the original after Nazi's stole it and a lot of other amber during WWII. It looks like something that could be reproduced fairly easily.

The Polish town near where it was found is Slupsk, and it is in the Pomeranian region (state). No surprise it's near the Baltic Sea, a major source of amber. Szczecin, Poland, is where it was safeguarded until WWII when it was lost for a while.

Stuff to look for includes archaeology in Poland to do with amber - it washes up on the beach there.