When Halle Berry became the first black woman to win the best actress Oscar in 2002, she dedicated the win to "every nameless, faceless woman of colour that now has a chance because this door tonight has been opened".
But 15 years later, Berry is still the only woman of colour to win the award, and she says she's realised a harsh reality.
In a panel discussion at the Cannes Lions International Festival of Creativity, Berry said it was 2015's #OscarsSoWhite backlash that left her feeling hurt about the Academy's lack of diversity since her win.
"I sat there and I really thought, 'Wow, that moment (winning the Oscar) really meant nothing. It meant nothing. I thought it meant something but I think it meant nothing," she said. "I was profoundly hurt by that, and saddened by that."
But, she added: "It inspired me to try to get involved in other ways, which is why I want to start directing. I want to start producing more. I want to start making more opportunities for people of colour. I have conversations more deeply with Academy members, and I'm trying to figure out how to help and add more diversity to the Academy."