That is a pretty long list. I was surprised to see that I don't have any of the ones listed (Sorry!)
I noticed when I go to the daylily database that there are links to threads where the names are mentioned (I think that is how it works).
I found a picture of Ethereal Beauty from this 2010 thread. Guess it was never put in the database because it was not a very good picture. I tried this with a few other daylilies you named, but could find no pictures or even where the name was mentioned in the thread.
The thread "July 2010 Blooms #1" in
Daylilies forum