Did you know that your ability to spot hidden objects in complex images is directly linked to your IQ and cognitive ...
Nearly 125 years after Pablo Picasso painted one portrait, high-tech imaging tools have revealed a secret — another, earlier ...
Do you have a sharp eye? This optical illusion is the best way to put your observation to the test! Only sharp-eyed and very clever people can spot the hidden mouse in the kitchen within nine seconds.
A previously unknown painting by Pablo Picasso has emerged from the shadows of history, hidden beneath a Blue Period ...
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