The whole memorial is for different senses... seeing, hearing, feeling, smelling. I probably would have come up with something different if I had not lived through it.
I pass by that it is very culpable to be facetious in obscene and smutty matters.
Internationalism is a social and political theory, a certain concept of how human society ought to be organized, and in particular a concept of how the nations ought to organize their mutual relations.