If anyone is waiting for the next episode, loving the new season, and hasn't seen any of the following, I'd highly recommend it.
-Eraserhead
-Blue Velvet
-Wild At Heart
-Lost Highway
-The Straight Story
-Mulholland Drive
-Inland Empire
Some of these are more generally well received than others, but really it's down to your personal taste which of these you'll end up liking the most but I think there's very definite vibes from all of these films in the new Twin Peaks in different faucets of the season.
If you've seen all of these and don't feel like rewatching, here's a few other things he's worked on that might be worth checking out:
-Check out David Lynch's short films, he's made a variety over the years and most every one can be found online.
-Check out "On The Air", which was a seven-episode comedy series by David Lynch and Mark Frost. It aired after Twin Peaks, every episode was done by David Lynch and Mark Frost, and a number of the Twin Peaks actors are in the show playing different roles.
-Check out "Hotel Room", a strange and kind of slow 3-episode short series by David Lynch and Monty Montgomery about people staying in a hotel room where strange things take place.
-As mentioned above, David Lynch The Art Life is available on Amazon Prime now too and may be worth checking out.
-If you run out of these, there's a lot of misc commercials, advertisements, and the like Lynch has done, and plenty of interviews that's been recorded.
If you want to see another source this season has been really pulling from you can also read the two scripts available online for Ronnie Rocket and the script for Saliva Bubbles, both are projects that never came to be by Lynch & Frost. Ronnie Rocket is all Lynch, it was the movie he wanted to follow-up Eraserhead with and worked on the script multiple times and pitched over the years but it just never ended up happening. Two of his scripts for it are available online (the first one available was his version of the script around the time he was working on Dune, the second one being from around the time he was working on Lost Highway). Saliva Bubbles was Lynch and Frost's second attempt to make a television series together and the take they did before Northwest Passage (which turned into Twin Peaks). Saliva Bubbles was a comedy series about people swapping bodies after a government experiment goes terribly wrong. Element of both of these can be seen in the new season and in fact both are directly referenced in the new season a few times.
---
The Lynch Legacy, basically.