Michèle Vasarely through her daily collaboration acquired a deep knowledge of both Victor Vasarely and Yvaral works.Victor Vasarely made her responsible in his will for the future of his legacy, as well as designating her as the sole expert of his work.
Yvaral counted on her throughout all his career


The Michele Vasarely Foundation is deeply involved in research on the legacy of the artists, working on catalogue Raisoné, and with museum and art institutions for the development of shows and publications on the artists.