I knew I wanted to make a movie that looked decadent and expensive. I knew we would have to make every penny stretch and put as much of the budget onscreen as possible. So it starts with your heads of departments - your production designer, costume, hair and makeup designers. Picking the right people who were as committed as I was to telling the story as I was.

Don't take no as a full stop, treat it like a comma.

When I look in the mirror I see the woman I knew I wanted to be as a child. When I was a young girl, I had a vision of the woman I wanted to be. And I often reached out to women of color in America for inspiration. My mother would regularly buy Essence and Ebony. I would look at those magazines filled with images of professional, intelligent women of color who knew who they were, who enjoyed who they were, and who were surrounded by other people who enjoyed who they were. When I look in the mirror, I'm really glad that that's what I see today, but it took awhile to get here.

What I hope is that this wider pattern of films about slavery that's emerging isn't just a fad but evidence that we've turned a corner as filmmakers of color and that we're moving forward in our confidence and in the film industry not being afraid of our telling these stories and in giving us the opportunity to bring our vision to the screen.

When you're in political times, you want to reflect those political times, and sometimes going back to our past is the best way to look at our present.

You can take me and then you can take a blond white man with blue eyes, and you could say, "Fundamentally, they're different." And then I could talk to that white guy about the first time he lost someone close to his heart, and I could tell him about the first time I lost someone close to my heart, and I can guarantee you that at least 70 percent of the experienced feelings will be similar. We are human beings.

There are important differences that mean we appreciate each other, not tolerate each other. Race creates this idea that there's this massive difference. So when you use race as a means to explore politics, it's a very interesting way of looking at difference, yet similarities.