Why do we see so many different things in Rorschach ink blots?

Devised as a method of psychiatric assessment over a century ago, the reason people see so many shapes and figures in the blots may finally be explained

Read more: https://www.theguardian.com/science/2017/feb/14/why-do-we-see-so-many-different-things-in-rorschach-ink-blots