James Gorin von Grozny, from Devon, paid £150 for the work which he believes was painted by Sir Edwin Landseer in 1838.
But art experts say Landseer would have had no call to paint the sisters who were not famous at that date.
The only known portrait of the sisters was painted by their brother, Branwell.
In the painting, the figure believed to be Emily Bronte holds a pen and notebook, whilst Charlotte stands and Anne looks away to one side.
Mr Gorin von Gronzy had originally bought a different picture of three sisters from an auction house, but when he went to collect it, it had disappeared.
He said the auction house offered him a refund, or the picture he now believes is of the Bronte sisters.
Professor Francis O' Gorman, of the University of Leeds, an expert in Victorian Literature, said he was doubtful that the painting depicted the Bronte sisters.
"The Brontes were unheard of outside their family circle in 1838.
"There was nothing in the public domain which might have attracted one of the most famous painters of the early Victorian period to stop by and paint them", he said.
However, Mr Gorin von Grozny said that Landseer could have travelled through the Brontes' home town of Haworth whilst visiting his friend John Nussey at Bolton Hall in Yorkshire.
Nussey was the also brother of Charlotte Bronte's friend Ellen.
Mr Gorin von Gronzy said a small 'EL' monogram and the date 1838 visible in the crook of 'Charlotte's' arm, led to his belief that Landseer was the artist.
It is thought that the key to the painting's authenticity could lay in a sketch of a knee on the back of the portrait.
The sketch apparently shows a leg with a three inch scar just below the knee.
Mr Gorin von Grozny argued that a painting by Charlotte Bronte depicting a shepherdess, apparently with a similar scar on her leg, could have been a self-portrait.
The painting of the shepherdess by Bronte, based on Solitude at Dawn by Johann Henry Fuseli, appeared in a book called The Art of the Brontes.
And that would all be really exciting if there weren't big, huge 'but's to everything. And there's practically no need to write the arguments as a quick look at the picture clearly tells that these are not the Brontë sisters. Being three and holding a pen - when they were nearly 10 years away from becoming published authors - is not enough: the dresses, the faces, etc. seem to be all wrong, not to mention that the Edward Landseer - John Nussey - Ellen Nussey - Charlotte Brontë theory is a bit tenuous to put it mildly.
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Hello Kleurrijk,
BeantwoordenVerwijderenSince you first reported, the portrait has traced several chapters in the Bronte's story which, social conditions of the time, resulted in censorship, although there was no reason for professor O'Gorman to omit mentioning Charlotte's regional and national fame when she exhibited alongside Linnel & Turner at the Royal Northern Festival for the Promotion of Visual Arts in Leeds, 1834, when she 'borrowed' the title from a painting exhibited by her hero Landseer earlier that year.
The black bangle 'Anne' wears on her right arm appears to be a gift, intriguingly, a "black, jet, bangle with 'tied-bow' decoration", survives at the Bronte Museum, apparantly worn until it fell apart, 'Charlotte's oval mount could have been made to fit her miniature sepia ovals, most significant, the audacious, high-tech 'reservoir pen' at the centre of composition is of the same dark, glossy material.
The wonderful implication therefore, is that the person who conceived the 3 gifts of jet encouraged the girls to follow their literary potential, rather than compete in the bull-ring and drawing-rooms of visual art, a person able or qualified to give such radical advice might be someone who admired for example the rebel Caroline Norton, and understood the mechanics of print- women could buy books.
Branwell's magnificent role in their future is also obscured in 'well-meaning' censorship.
The detail is in the picture, even a slight, pallid perspiration and paleness of 'Anne' corresponds with her recovery during 1838, still endlessly informing and precise, it will speak for itself at auction later this month. I hope there is something in the picture you can believe in and enjoy.
Best wishes, James GvG