Kate Winslet starred in the 2009 science fiction film "Avatar", directed by James Cameron.

In the film, Winslet played the character of Dr. Grace Augustine, a scientist working on the fictional planet of Pandora.

The film utilized groundbreaking technology, including motion capture and CGI, to create a visually stunning and immersive world.

Winslet's performance in "Avatar" was a testament to her versatility as an actress, as she seamlessly blended with the digital environment and characters.

The film's success was due in part to the seamless integration of the technology and the actors' performances.

Winslet's ability to bring depth and emotion to her character, despite the technical challenges of the film, was particularly impressive.

"Avatar" was a critical and commercial success, becoming one of the highest-grossing films of all time.

Winslet's performance in "Avatar" demonstrated her willingness to take on innovative and challenging roles and her ability to blend her beauty with the latest technology in filmmaking.