Witches always come in threes, and gothic spinster sisters too, so an early photograph of three severe looking women must be the Brontë sisters – mustn't it? – especially if the scribble on the back could be read as their pen name, Bell. ‘Relikes been they, as wenen they echoon,’ says Chaucer’s Pardoner; everyone wants to believe in relics and to know what lady novelists looked like (Shakespeare too, but no one seems too fussed by what Smollett or Thackeray looked like, though we have pictures). The photo, bought on eBay for £15 by someone convinced it's of the Brontës, is a collodion positive, the slow process (it takes up to fifteen minutes to develop) which began to replace daguerreotypes in the 1850s, and was itself replaced by gelatin plates not long after. Anne and Emily were both dead by 1850, so to be a picture of the Brontës this would have to be a photograph of an earlier daguerreotype.