Deliciously decadent: a pack of six Art Deco-style deadly poisonous plant greeting card designs inspired by the Queen of Crime, Agatha Christie.

CYANIDE (Cherry Laurel) – Green design with a repeat 'sparkling Champagne' motif and almond shaped droplets

BELLADONNA (Deadly Nightshade) – Purple with black 'devil's cherries'; Belladonna was used by Renaissance women to dilate the pupils

DIGITALIS (Foxglove) – Dark blue with gold; digitalis extract has been used in the treatment of heart conditions

HEMLOCK (Conium maculatum) – Dark greys with a repeat golden 'cup of hemlock' motif

MONKSHOOD (Aconitum napellus) – Royal purple/blues and dripping with opulence for the Queen Mother of Poisons

RICIN (Castor Oil Plant) – Dark brown and copper with bright pink spiny seed pods; design inspiration came from sandwiches and doilies