Nigredo, from Anna Zworykina Perfumes was released in 2008. The perfumer behind this creation is Anna Zworykina. The notes are Agarwood (Oud), Castoreum, Elemi, Incense, Iris, Jatamansi or Spikenard, Myrrh, Osmanthus, Patchouli, Rose, Tuberose, Vetiver, Wormwood.