Australian Stella Clarke, South African artist Esther Mahlangu create new BMW Art Car

BMW has unveiled its latest Art Car: an electric i5 using dynamic colour-changing technology.

The technology – invented and developed by Australian BMW engineer Stella Clarke – has been used to recreate the patterns of South African artist Esther Mahlangu, who designed the 12th BMW Art Car in 1991.

The BMW i5 Flow Nostokana Art Car pays tribute to the E34 5 Series Art Car of 1991, combining ground-breaking technology with the signature geometric designs created by the now 88-year-old artist.

"Her art inspired me years ago, back when the concept of colour change on a car was just an idea in my head," said Stella Clarke, who is the Research Engineer Open Innovations at the BMW Group.

"Now, being able to realise this idea, and work with Esther Mahlangu, is absolutely surreal."

MORE: The Australian woman behind BMW’s ground-breaking colour-changing iX SUV

In a video posted by BMW, Ms Clarke travels to South Africa to present Ms Mahlangu with an example of the colour-changing film.

"It is fascinating to me to see how modern technology can expand my art and make it accessible to a completely new audience," Ms Mahlangu said.

The BMW i5 Flow Nostokana – named after Ms Mahlangu's first son – has been fitted with 1349 sections of laser-cut film, which can be individually controlled.

Ms Clarke first presented the colour-flipping technology – which works in a similar way to liquid crystal displays (LCDs) or electronic paper – on the BMW iX Flow concept in early 2022, with the SUV showing off its ability to change from white to black.

Just 12 months later, BMW presented the i Vision Dee – previewing the future 'Neue Klasse' electric 3 Series sedan – which could change between 32 different colours.