Design and illustration for a co-product between Bardo and Blika.
The expression comes from an spanish (argentinian) phrase "calavera no chilla" which is the direct translation for Skull does not cry.
It's used to tell another one not to complain about .... let's put it in this way:
Person A "oh! I have a terrible hangover! I went to this party lastnight..."
Person B -skull does not cry.