It's getting impossible to tag Australian actress Abbie Cornish. The 33-year-old was at the Tribeca Film Festival in New York with the horror film Lavender, in which she plays a mother facing up to her traumatic past. Last year under her rapper guise of Dusk, she supported hip-hop star Nas on the Australian leg of his Illmatic tour. Amongst a slew of movie roles coming out soon, the most exciting is her turn as British journalist Kate Adie in 6 Days, based on the 1980 hostage crisis at the Iranian Embassy in London.
Playing a character who has forgotten the circumstances surrounding the death of her family in Lavender has got Cornish into thinking about the making of memories.
"When I was on the plane to New York, I was thinking, what is memory? Why do we remember things? What is it in that moment that imprints into our consciousness, or subconscious?" She seems almost oblivious to the fact that her day job involves making memories for others.
In an attempt to find the answer, she engaged her fans on Twitter.
"I didn't ask them for the reason behind their memory, because I thought it was important to share, not dissect."
That desire seems to capture something that I get from meeting Cornish; she wants to provoke and cause thought, but without stopping the conversation being fun.
There's also a gregariousness to the Australian that jumps out at you. She talks fast and oozes cool. There is no judgement, just her huge personality. Playing a mother in Lavender, she was careful not to come across as maternal to her young co-stars.
"I was trying not to be mumsy, and not to be a mentor, because I don't really know what is right or wrong as an actor."
That seems a strange comment given the expertise of some of her screen performances. She has an uncanny habit of giving her characters an ethereal quality that lifts them above the mundane. Roles that remain ingrained in memory are her stunning breakthrough alongside Sam Worthington in the Australian coming-of-age drama Somersault in 2004 and playing John Keats's sensitive love interest Fanny Brawne in Jane Campion's 2009 Cannes entry Bright Star.
The contrast between her dreamy on-screen persona and her feisty personality in real life is remarkable. It's a difference that Cornish seems happy to acknowledge.
"I think parts of me are on-screen. I think on-stage, it's just more me, do you know what I mean? I think, when I die, if you put all the performances together there is a small puzzle of me, whereas on stage you're stripped back and raw."
Music has always been her first passion. On Twitter, she goes by the name Dusk.
"Well Dusk is more my name as an artist and it always has been. I started out in music and I used to graffiti a lot and make art. My mum was a painter and so my name as a painter, an artist, and as a rapper was Dusk."
She picked this name when doing rap battles as a teenager because it was her favourite time of day. "It has stuck to this day, and some of my friends still call me that."
She was due to release an album last year, but put this on hold when she realised that her musical style was changing.
"When I was a teenager I was in a band. The band was so hardcore, it was kind of underground Australian hip-hop and I was forced to be this aggressive rapper. Even now as I'm getting older, I'm watching it evolve and become more feminine and it's not the band anymore, it's Dusk. There is an evolution in that, which is quite nice."
She laughs at the suggestion that the acting world might lose her to rap. But, what she wants from both acting and music is to feel fear: "I know when I'm pushing myself or I'm exploring new territory because I feel fear, but it's a beautiful fear. If you have to jump out of an aeroplane and you have never skydived before, that moment before you jump. That feeling that I feel is something that excites me and propels me as an artist. I think when I went on tour last year, I had that feeling, every time I went on stage."
When she went to make 6 Days, she says that it was a steep learning curve.
"I had a lot to learn about that particular incident and also about Kate Adie. She was right in the centre of really pivotal moments in history. I must admit, I became a little bit obsessed with her."
To prepare for the role, she met with Kate. "She's very strong and very grounded and very intelligent."
For her performance, she tried to capture the essence of the journalist. "I feel like there were three versions of Kate Adie. Imagine there is you, right now, doing an interview, then there is you at work, and finally you hanging out with your mates."
She has just completed filming a movie in New York, the beautifully titled The Girl Who Invented Kissing, and next January we will see her in action thriller Geostorm, which seems to have spent forever in post-production.
"I'm like 'come on guys, I want to see myself as a secret agent with Andy Garcia, the first Spanish speaking president of the United States'."
Sounds fun, which is just the way Dusk likes it.