After the last installation Petite Loire  at Chaumont- sur- Loire, the French designer Mathieu Lehanneur continues to travel its latest series Liquid Marble. From 8 September , is in London that the designer will present several of these projects . A new exhibition called “Spring” which includes both this last series that the work “Les Cordes chandeliers” or the new S.M.O.K.E. lamp.