Cardiff has been included in exhibitions such as: Present Tense, Nine Artists in the Nineties, San Francisco Museum of Modern Art, NowHere, Louisiana Museum, Denmark, The Museum as Muse, Museum of Modern Art, the Carnegie International '99/00, the Tate Modern Opening Exhibition as well as a project commissioned by Artangel in London. This project ("The Missing Voice (Case Study B)") was commissioned in 1999 and continues to run. It is an audio tour that leaves from the Whitechapel Library, next to the Whitechapel tube stop and snakes its way through London's East End, weaving fictional narrative with descriptions about the actual landscape. Cardiff represented Canada at the São Paulo Art Biennial in 1998, and at the 6th Istanbul Biennial in 1999 with her partner George Bures Miller.