The potpourri consists of Icelandic lava stone and essential oil (30 ml) on iron pedestal.
 
Ash: Cloudy, Saffron, Spicy
O’Hara: Rose, Dusty, Incense
MMXXI: Tabac, powerfull, violet
Ma’at: Mysterious, Egypt, soil
Volubilis: Morocco, mist, ruins
10013: New York, factory, wood