Brother wants to make t-shirts that cleverly show the idea of Adam Smith’s “Invisible Hand”: Invisible hand - Wikipedia
Your pithy ideas are appreciated and will probably used and not paid for. Contributing ideas is for your self satisfaction in being more clever than we, only.
A faux rendering of a woman’s cleavage, her bikini resembling empty balance scales. A wad of cash stuffed in the cleavage, with two, slimy groping handprints on each boob, likewise marked “Foreign / Domestic” or “Buyer / Seller”.