Montblanc’s Passeig de Gràcia boutique is one of the most elegant in the brand’s portfolio. Designed by French architect Jean-Michel Wilmotte, who previously worked on the Louvre and the Champs-Élysées in Paris, the 300-square-foot space showcases the full range of writing instruments, watches, jewellery, perfumes and leather goods, alongside a selection of products unique to the Barcelona store.