Censorship
Personal
In a simple and symbolic way, it expresses the presence of censorship in the creative industry.
Sometimes it is an invisible cage, that is caused by accidents like Charlie Hebdo, or just by the political regime. Sometimes we can hear: «Ou...it is good, strong idea, but we could not publish so bold look on that situation. Sorry, you should change it».
It is ok. I just saying it aloud.