Apples and onions?

This is a work from my 'Little Sis = Hiding' project.

I wanted to visualize the questions:
'How much of our emotions and feelings are genetic?'
and 'How do we deal with them in the today's (digital) world?'

For all visualizations in the project I like to use old and new proverbs, symbols, facts, etc.

By this work:
'The apple does not fall far from the tree'
and 'Onion routing' a computer technique for anonymous communication.