Designed by Roxane Lahidji. Sea salt About the artist Roxane Lahidji is a social designer specializing in ecological material developments and applications. Her research focuses on achieving luxurious-looking objects and surfaces from sea salt material. Roxane Lahidji developed her project ‘’Marbled salts’’ and was awarded among the 100 best French international designers by FD100 price. The museum of Decorative arts in Paris inside the Louvre recently acquired her work for its permanent collection.