en Cuevana 3. As a perfect accompaniment to the limited edition Do Son collection, the Werlen Meyer creative studio has produced a short film, that immerses you in the fond memories of summers spent in Halong Bay, Vietnam, by Yves Coueslant, one of Diptyque’s founders. Set to a unique soundtrack by singer-songwriter James Blake, the film brings to life the inspiration behind Do Son, one of Diptyque's iconic fragrances.