Very nice.So I know we're done talking about Lúthien from a casting perspective, but I just wanted to drop by this thread and share a photo:
This is Ruth Tolkien. She's JRRT's great-granddaughter (his son Michael is her grandfather). She is (obviously) a fencer and a musician. She's a singer/songwriter and plays the guitar. She's also legally blind.
So, if we were looking for 'people who look like Edith' and 'people who can dance'....her image isn't a terrible starting point!