Gerhard Richter and Arvo Pärt combine for Manchester international festival
Influential pair will present work inspired by and dedicated to the other in July, while festival will also feature work by FKA twigs, Björk and Maxine PeakeGerhard Richter and Arvo Pärt, two of the world's most influential and important living artists, have made work inspired by and dedicated to the other, which will be shown and performed together for the first time at this year's Manchester international fes…