"A huge human foot d’or, in a field azure; the foot
crushes a serpent rampant whose fangs are imbedded in the heel" - Montresor
The Cask of Amontillado, Edgar Allen Poe
The title is Latin for "No one insults me with impunity", the motto for the Montresors' coat of arms. The coat of arms depicts how the Montresors family will have revenge on whoever insults them.
Montresor described the coat of arms to Fortunato before bringing him into the wine cellar, and murdering him in revenge. In pace requiescat.
A picture for
I suppose it's sort of an art trade.