Agatha Christie's Poirot1989

Hercule Poirot:
[referring to the gallery] But I see that you yourself have lent a few pieces?

Mr. Shaitana:
Oh, one picks up trifles, here and there. I have a few interesting objects I could show you. I daresay I could even produce one or two things in your line, Poirot.

Hercule Poirot:
Ah, so you have then, your private 'black museum,' no?

Mr. Shaitana:
Oh, no, no, no. I don't collect the artifacts of crime: the murderer's hammer, the poisoner's cup. I collect only the finest objects of their kind.

Hercule Poirot:
And what do you consider to be the finest objects, artistically speaking, in crime?

Mr. Shaitana:
Why, the human beings who commit them, Monsieur.