The EY Exhibition - Paul Klee: Making visible.
Tate Modern
16th October 2013 - 9th March 2014
http://www.tate.org.uk/whats-on/tate-modern/exhibition/ey-exhibition-pau...
"Klee has an irreducible centre, and though he changed his style and approach many times over in . . his career there is something there that makes you say 'Klee' without hesitation."
Philip Henscher. Guardian Review 05.10.13