Olfactory Pyramid and Performance by Iris Porcelana Ex Nihilo Olfactory Pyramid: A delicate opening of Violet Leaf Accord opens the dance, leading towards a pulsating heart of Iris and Rose, emblems of elegance and grace. The composition concludes with una base solida and reassuring Sandalwood, Musk, and Cedar, which together create aarmonia perfect, intensely compelling and unforgettable.