Stimulating little exhibition: Scent and the Art of the pre-Raphaelites reviewed

Scent and the Art of the pre-Raphaelites… there’s an obvious problem here: how do you represent one sense by another? Synesthesia is a neurological condition whereby some people do just that: they experience colour when they hear music, or taste words – think of the Revd Sydney Smith describing heaven as eating foie gras to the sound of trumpets.