A bee nest from the upcoming 1.15 update!
https://minecraft.gamepedia.com/Beehive
More 1.14, 1.15 and 1.16 stuff coming soon!
How to Print?
1.Click on the papercraft design image.
2.Make sure it has not been resized by your browser (you might need to click the image again).
3.Print using your browser's Print function.