Folded card. 
Blank inside.
Inscription on back: "Demeter & Persephone, 
Mother Earth and Sacred Kore (Daughter) of Greek myth. 
With Hecate hanging over their heads, in the form of the vanishing moon.   
The female trinity: The creative spirit of nature;  the Princess of the Underworld, & the Darkness which brings forth the urgency for light. …” - Fanitsa Petrou

Semi gloss paper.
With envelope.