Review by sol-

Titled after a butterfly native to Britain, this intense drama focuses on a romantic relationship between two entomologists that begins to crumble as their role playing takes an emotional strain on the woman forced to play dominant by her masochistic girlfriend. Lusciously photographed, with several shots that slowly travel up and down butterfly displays, and beginning with opening credits in the fashion of a late 1960s or early 1970s movie, 'The Duke of Burgundy' is a visually arresting experience and the detailed costumes are impressive too. The film also benefits from a lack of exposition; at first, the submissive woman appears to the dominant's maid and our preconceptions are further challenged as it is slowly revealed that the submissive one has all control in the relationship, often uncomfortably coaxing her lover into improvising speeches and punishments to help her achieve satisfaction. Interesting as all this might sound, the completely non-explicit way that their interactions are filmed takes away much of the intimacy with no nudity and precious few moments of them close together. The repetitiveness of their routines also grows tiresome, if somewhat appropriately so to reflect the dominant one's disenchantment with their affair. Certainly, there is enough of interest here to make the film worth a look, but one's mileage will probably vary.