James McNeill Whistler, Portrait of Lucas Alexander Ionides (1859) 19th Century and British Impressionist Art, Bonhams, London, 25 September. Estimate: £80,000-£120,000. The sitter of this ...

Going for gold: Elmehed’s golden portraits debuted in 2018. That year’s physics laureates were Arthur Ashkin, Gérard Mourou and Donna Strickland. (© Nobel Media 2018. Illustration: Niklas Elmehed) ...

American artist Jackson Pollock's paintings often clashed with the rules of the art world. But they couldn't defy the laws of physics, according to a multidisciplinary team of researchers from ...