There's an origami exhibit in the Phnomenta Flesburg from March 27th to May 31th 2018. I produced some silent origami tutorials for this, so that everyone can give origami a go while there.
Of course, I also made versions of those videos available online, which you can view in the YouTube playlist I created for it or on 亚洲日韩中文字幕视频 itself:
Enjoy! And if you visit the exhibit, do let me know how you liked it!