The Elfin Oak is a 900-year-old carved tree stump in Kensington Gardens, covered in 74 painted elves, gnomes and fairies. Free to visit any time the park is open.

Redoubt is Matthew Barney’s newest body of work centred around the eponymous feature-length film. The show also includes a series of complex and striking sculptures cast from burned/fallen trees, more than 40 electroplated copper plates and engravings and marks a major new course for the renowned artist and film-maker. Redoubt addresses universal themes like ecology, cosmology, the role of artistic creation, interweaved with modern American political narratives. “Redoubt” is