The most deceptive rules are not the ones we can see, but the ones we can’t. These can be found hiding deeper in the mind, often unnoticed, just beyond our awareness. Rules that entered our thinking through childhood programming, lessons we’ve forgotten, osmosis from the culture, and emulating the artists who inspired us to try it for ourselves. These rules can serve or limit us. Be aware of any assumptions based on conventional wisdom. Rules obeyed unconsciously are far stronger than the ones set on purpose. And they are more likely to undermine the work.