Demon tattoo on chest

Tatuaje demonio

A window to hell perhaps?

It is an interesting tattoo on the chest of a guy.  It is the portrait of a malevolent being, perhaps the devil himself or some other demon. The creature bleeds along the neck and seems that it gets out of the “box” in which he was confined. I find the background very peculiar, which is a series of curved lines that resemble those of an optical illusion.