Watch Online Free FlixHQ. Le Labo Fragrances takes us on an intimate journey to the Australian bush to visit the source of its soulful Sandalwood scents in Western Australia, a region renowned for its rugged landscapes, tidal flats and staggering coastlines. The Language of the Trees started life as an elevated documentary on the rhythm and processes of a sustainable sandalwood plantation in Australia, where one can find the source of the sandalwood oil that creates the heady fragrance combinations in Le Labo’s iconic collection of 18 eau de parfums.