Diane Keaton's antique styling brings unique character to her mission-style bedroom – the space feels like it's 'organically evolved over time'

The first time I saw Diane Keaton's bedroom, I was struck by its stark mission-style aesthetic. Her abundant use of wood and the black-and-white color palette risked feeling slightly monastic, but her intelligent antique styling prevented this.

Designed by the esteemed Stephen Shadley, Diane Keaton's Spanish Revival bedroom follows the exact blueprint as the rest of her Beverly Hills home. Like many of the spaces, it follows a monochromatic scheme, complemented with wooden accents, and, most significantly of all, a collection of vintage furniture that stops the space from looking too clinical. Diane's ability to decorate with antiques is one of the most powerful I've ever observed, and her bedroom only emphasizes this further.

'Di became an avid collector of vintage Monterey Furniture, and sometimes we designed our own king-size beds and TV cabinets made by artisans using faithful woods, finishes, and iron work,' Stephen says.

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The incorporation of antiques not only feels personal and unique to the actress, but they also bring a sense of warmth that's vital alongside a more modern black and white palette. Unsurprisingly, interior designers swear by the same decorating method – and it's just as powerful in an uber contemporary home.

'Mixing furniture from a range of periods is a brilliant way to create a layered look, making a home feel like it has organically evolved over time,' comments interior designer, Rebecca Hughes.

'This juxtaposition offers the best of both worlds - the cosiness of traditional style and the crispness of contemporary design all in one harmonious space.

Diane's antique lighting is among the most striking elements of her bedroom. Her two vintage wall pieces offer task lighting, while the larger clock offers a soft glow that doesn't feel overwhelming in her sleep space.

'Lighting is crucial – use soft, diffused lighting to enhance the textures and details of the antiques without casting harsh shadows. Group similar items together to create visual impact, but be mindful not to overcrowd the space,' adds Martin Waller, Founder of global design house Andrew Martin.

'Above all, approach antique display with respect and reverence for the craftsmanship and heritage behind each piece – after all, they are not just objects, but links to the past that enrich our lives and homes.' When in doubt, keep returning to Diane Keaton's bedroom, the ultimate antique styling blueprint.