sampler of Frenopolis cards. each image is a different resource type:

BLACK (blackmail resource)
BLUE (crypto/tech resource)
FAITH (faith resource)
GOLD (alchemy+metals resource)
PURPLE (attention resource)
RED (financial instruments resource)
WHITE (cash resource)
FRENS (frensource)

download full game:
https://archive.org/details/Frenopolis
[50mb, 580 cards]