WATCH: Bjork releases promo for 'Mutual Core'

Directed by Andrew Thomas Huang, the new Bjork video sees our extravagantly blue-haired star up to her waist in sand, mucking about with some odd, hovering, multi-coloured rock creatures that enjoy wiggling their tongues about.

Par for the course...

It is the visual accompaniment to 'Mutual Core', taken from the Icelandic artist's 2011 album Biophilia.