These two videos are from artist Alex Sheyn. The type was created as part of a print for his undergraduate thesis.
This next video was created by artist Laurent Beutan. He has a lot of art process videos on his YouTube channel. They are often accompanied by loud music, so heads up:
There are so many of these videos being created right now, and a lot of them are very easy to access! It's a great way to get inspired and a lot of fun to watch. Enjoy!