Lux Æterna: The Art of Filmmaking
- Cast: H.B. Warner
- Duration: 15 minutes
- Genre: History, Mystery
- Rating: 7.5/10
- Release Date: 2019-05-18
An experimental shortfilm in line with "Lux Æterna", showcasing the footage from Cecil B. DeMille's "King of the Kings". A voiceover pronunces word "Relax" in a hypnotic tone, which was Lux Æterna's working title. It was shown only once in Paris at L'Étrange Festival, at the opening of "Lux Æterna".
