Underpinned by a boldly minimalist sensibility, the designer’s monochromatic approach, far from producing a uniform environment, Paris and London-based French designer Guillaume Alan created a lyrical interplay of light, depth and textures, “giving birth”, as the designer says, “to a universe of serenity, calmness, and emotion”. Blessed with expansive views of the Seine and the Eiffel Tower, the apartment’s exclusive use of one...