"Paul Klee – Making Visible" at the Tate Modern in London is the first exhibition to be put on as a result of the Tate's partnership with financial giant, EY. Two more major exhibitions are planned over the next two years. The show at the Tate ran October 16, 2013 - March 9, 2014, but visitors to the website can still enjoy online features such as the blog, Paul Klee A - Z, written by curator...