The image is a still from the film ‘La montaña sagrada’ (1973) by Alejandro Jodorowsky.
The cult director, actor and writer is a multi-talented artists. The film ‘Holy Mountain’ is an ‘[…] astonishingly beautiful, bloody and strange surrealist film‘ (quote is from a review via IMDb). Even the stills of this film are visually impressing and in some cases irritating.
You will find a trailer of the film on IMDb.