If you enjoyed the Fifth Element absolutely watch Jodorowsky's Dune
https://www.imdb.com/title/tt1935156/
On the cover it's a story about the failed production of Alejandro Jodorowsky's Dune script but the deeper story was the aggregation of an unbelievably talented pool of visual artists including Jean "Moebius" Giraud (mentioned as central artist in 5th element), H.R. Giger, Chris Foss, Salvador Dali, & Dan O'Bannon.
That group would go on to centrally influence the visual style of a huge body of science fiction work including Alien, Blade Runner, Total Recall, Star Wars, The Matrix, Guardians of the Galaxy, etc etc.
The art and creativity on display in the film is absolutely sonic.
Kind of like the original PayPal mafia!
I wouldn't want to watch that again, as I'm just reminded we'll never get to see his Dune.
I'm still holding out hope for a cartoon of The Incal.