Tracing the history of raw materials and the evolution of natural and synthetic materials in scent, Chandler Burr, curator of the recently opened exhibition The Art of Scent 1889 - 2012, joins Iaian Stevenson of P&G Prestige, and Laurent Le Guernec of IFF, for a participatory lecture. Presenting the audience with samples of these raw materials, Burr, Iaian and Le Guernec discuss the astonishing growth of the olfactory palette and the way these new materials have changed the field of scent art.