Yellow Iris

When the Belgian detective receives a yellow iris through the post, he recalls a murder he witnessed two years earlier in Buenos Aires. Subsequent events suggest that a similar crime could happen again.

一个比利时侦探对英式早餐的评价。

symmetry, iris

fink(an unpleasant or contemptible person)

fair and square

commemorative

noose, shadow of a noose, Shadow of the Noose

impunity