Ideas and videos
There might be two links to the same video – safeYouTube is the best if you don’t want the videos suggestions at the end of the linked video.

Tree Fractal

https://safeYouTube.net/w/LAjeb

https://safeYouTube.net/w/khteb

 

Snowflake Fractal

https://safeYouTube.net/w/BRLdb

 

https://safeYouTube.net/w/lkQdb