Yoko Ono has just turned 91 years old and, after being the witch who broke up the Beatles, usually receives tributes for himself often. This year she celebrates with the largest retrospective exhibition of her life : London's Tate Modern exhibits 200 works she created over 7 decades.

The mega exhibition aims to show Yoko beyond Lennon. It aims to highlight the avant-garde of her works and the topicality of her themes. Yoko's work is on the other hand, less experimental. She walks the bridges between East and West and between self and humanity.