With a picture like A Jewish Couple Dancing, or Mexican Dwarf in His Hotel Room, or A Puerto Rican Housewife, it is hard not to wonder what Jewishness or Mexicanness has to do with anything; it is as if Arbus, who was Jewish herself, is suggesting that ethnicity was a kind of disability or disfigurement, such that a picture of Jews dancing is on a par with a picture of, say, albinos playing billiard