Katherine Mathilda Swinton was born on Nov. 5, 1960 to Australian mother Judith Swinton and Major General John Swinton, former head of the Queens Household Division. Her father’s post necessitated that Swinton and her three brothers lived in various countries growing up, though they always returned to the family estate in Scotland – an estate which had been in the family since the ninth century. Tilda was educated at the exclusive West Heath Girls School in Kent, England, where her academic excellence was at odds with the school’s main goal of training privileged young women for a future as the wife of royalty. Classmate and friend Lady Diana Spencer was one example of the school’s success in this regard. But Swinton was not cut out for the traditional role dictated by her heritage. Instead, her intellectual and artistic instincts first lead her to study writing and literature at Cambridge University, where she graduated in 1983 with a degree in Social and Political Science. But in addition to her academic studies, she became involved with the school’s drama department, participating in a number of stage productions. She was not instantly enamored of acting per se, but more taken with the idea of filmmaking. To Swinton, onstage experience seemed like a promising point of entry into that world.
Swinton returned to Scotland and began her performing career with the Traverse Theater in Edinburgh, before spending a year onstage with the Royal Shakespeare Company in London. Her more creative voice began to surface when she shifted to avant-garde stage productions like Bertold Brecht’s “Die Massnahme” and the award-winning “Man to Man,” where she played a woman who assumes her dead husband's identity. A chance meeting and instant creative rapport with director Derek Jarman offered Swinton an opportunity to work in film. She instantly felt at home in the collaborative atmosphere of his productions, making an auspicious film debut with "Caravaggio" (1986), her classical looks custom-made for Jarman’s biography of the Italian painter.
Next up, Peter Wollen tapped Swinton's ethereal, androgynous presence to play an alien android shipwrecked on earth in "Friendship's Death" (1987), before the actress played the role of Mozart in Aleksandr Pushkin’s “Mozart & Salieri” on stages in Vienna, Berlin and London. Swinton gave bold performances in Jarman’s "The Last of England" (1988) and "The Garden" (1990), before brilliantly capturing the icy hauteur of a woman scorned — Queen Isabella — in "Edward II" (1991), for which she earned a Best Actress Prize at the Venice Film Festival.
Confirming her place as an emerging icon of the art house, she delivered a dazzling and complex lead performance in "Orlando" (1992), an adaptation of Virginia Woolf's chronicle of an Elizabethan courtier who evolves in both gender and lifestyle over the course of 400 years. In the same film, Swinton also doubled as the young Elizabeth I, prompting reviewers to note her resemblance to portraits of the Virgin Queen. Swinton developed a working relationship with filmmaker John Maybury with a film adaptation of "Man to Man" in 1992, before the philosopher biopic “Wittgenstein” (1993) and documentary “Blue” (1993) marked her final collaborations with Jarman, who died the following year.
In 1995, Swinton could be found sleeping in a glass box on display at London’s Serpentine Gallery as part of a performance art piece by Cornelia Parker. Hardly an indicator of retirement, there was no shortage of directors waiting in the wings to work with the renowned risk-taking actress. She garnered critical attention as a lawyer who undergoes a personality crisis at the height of professional success in "Female Perversions" (1996) and continued in avant-garde films as the pregnant Ada Byron – daughter of poet Lord Byron – in "Conceiving Ada" (1997). A nearly unrecognizable Swinton reunited with Maybury to play an acerbic lesbian in "Love Is the Devil" (1998), based on the life of painter Francis Bacon.
Swinton gave a brave performance as the mother of a family torn apart by incest in Tim Roth’s "The War Zone" (1999), which landed a slew of Best Film nominations, including the Independent Spirit Awards and British Independent Film Awards. Despite a strong performance as a Utopian island-dweller opposite Leonardo DiCaprio, "The Beach" (2000) was an overall flop. But Swinton followed up with the best reviews of her career as a mother who goes to great lengths to protect her teen after his abusive lover is found dead in "The Deep End" (2001). Making her blockbuster debut, she supported Tom Cruise in a pivotal role in the indefinable "Vanilla Sky” before enjoying a brief but noticeable role as a Hollywood development executive in director Spike Jonze and writer Charlie Kaufman's acclaimed "Adaptation" (2002).
Following co-starring roles opposite Ewan McGregor and Michael Caine in undistinguished thrillers "Young Adam" (2003) and "The Statement" (2003), Swinton’s talent for bold dramatizations was better utilized as the androgynous, morally complicated angel Gabriel in the comic book-derived "Constantine" (2005). She stepped back into independent film for Jim Jarmusch’s “Broken Flowers” (2005), playing one of four ex-girlfriends of a man (Bill Murray) on an unusual quest, and turned out another solid performance as the matriarch of a dysfunctional clan in Mike Mills’ quirky suburban comedy “Thumbsucker” (2004). Swinton finished out the year with a role she seemed born to play — the icy White Witch of "The Chronicles of Narnia: The Lion the Witch and the Wardrobe" (2005), making for a deliciously nefarious nemesis.
Little seen in limited release independent dramas “Stephanie Daley” (2007) and “The Man from London” (2007), Swinton was a must-see in the legal thriller “Michael Clayton” (2007), one of the bigger critical hits of the year. She received the Academy Award for Best Performance by an Actress in a Supporting Role for playing the conflicted CEO of a troubled agro-chemical corporation, and proved that Hollywood indeed had an appropriate place for smart, unconventional, craft-oriented actresses like Swinton.