The real effects of requiring parental notification for abortion. It includes a bunch of possibilities (like unfindable parents which wouldn't have occurred to me.
Fabulously beautiful playing cards by Vladislav Erko based on Ukrainian folk costumes
History of the home mortgage deduction-- not intended to increase home ownership, an unintended consequence of law written before home loans, is regressive.
Some spectacular tarot cards from a one artist per card project
First link from dcseain and Carol Kennedy.
The rest are from Alas! a Blog