this amazing outdoor sign was put up in mumbai to curb drunk driving. it uses the same mind-trick effects as the purple-nurple illusion (which i posted a few weeks ago). there is no real movement taking place here — it’s just a trick being played on your mind.
here’s a link to see the pic larger, where the effect is more pronounced.
i started getting motion sickness from this.
i don’t see this one… is something wrong with me (or am I drunk)?
It definitely work better in a larger size.