Barbara Hammer is a pivotal figure in American experimental film. An acclaimed pioneer of queer cinema, her prolific output includes the earliest avant-garde films that openly address lesbian life and sexuality.

Distinctive, imaginative and always surprising, Charline von Heyl’s work offers a fresh and exciting approach to the world of abstract art. Curator Gavin Delahunty and the artist herself take us around the exhibition currently at Tate Liverpool

TateShots: Turner Prize 2014, Duncan Campbell

Turner Prize nominee Ciara Phillips discusses her fascination with the printing process in this intimate TateShot film

Turner Prize nominee Tris Vonna-Michell discusses the multilayered narratives of his work via the recorded audio it employs in this TateShot film

Turner Prize nominee James Richards discusses his diverse ways of image-making using film and original compositions in this TateShot film

British photographer John Riddy is interviewed in his London studio for this TateShots video

British sculptor Brian Griffiths is interviewed in his London studio for this TateShots video

Musician John Grant performs a one-off gig at Tate's British Folk Art exhibition, captured in this TateShots video

The final frontier: Astronauts, robots and sneaking into the gallery after dark