 His mother's death in 1993 led him to found the Audrey Hepburn Children's Fund in 1994, a charity funded by exhibitions of Audrey Hepburn memorabilia.He directed the charity in cooperation with his half-brother Luca Dotti, and Robert Wolders, his mother's last significant other, which thereafter continued the humanitarian work of Audrey Hepburn.Ferrer brought the exhibition "Timeless Audrey" on a world tour to raise money for the foundation.