A lot of strange things are happening around us, and for many of them no one has a valid explanation. In short, our reaction to these photos is to first rub our eyes and then look again. Normally, this clears the misunderstanding or, on the contrary, leaves us even more perplexed. these 21 strange pictures that will trick your eyes and leave your brain confused for a moment. You will be able to understand them only at the second or even the third glance!