Tate has broken its own records with over 41,000 advance tickets sold for its summer Frida Kahlo show – but visitors who want to see her paintings may be left feeling short-changed In the very first room of Tate’s new Frida Kahlo show, there’s a big black-and-white image of the artist holding a picture frame around her unforgettable face. Her dark eyes are fixed on ours. Her winged brows meet in the middle. Above her lips – pressed-together, always – is the faint trace of a moustache. Her dark