Royal Academy’s Summer Exhibition showcases the world
Annual show includes works by Tracey Emin and Cornelia Parker, with emerging artists from DRC, Peru, Spain and India
Wolfgang Tillmans
Swiss couple Iwan and Manuela Wirth top art power list
Wirths praised for changing model of how art is bought and sold, while Ai Weiwei ranks second and Nicholas Serota falls to fifth
Fondation Cartier celebrates 30 years with portrait tribute to artists
Celebrated figures in music, film and science included in nod to treasured ‘family’ as Paris museum marks anniversary
Museum of the Year 2014: what makes a winner?
Artist Tracey Emin, historian David Starkey, designer Margaret Howell and others champion their favourite exhibition space