A new drawing in the form of an optical illusion is causing difficulties for those who love a challenge, with only two per cent of people being able to spot the four items within.
Optical illusions truly put our brains to the test in some unorthodox ways, while some may seem near impossible to do, the challenger in all of us won't let something like this go by easily.
The resurfaced image, which was created by Ukrainian artist Oleg Shupliak, shows a normal sketch showing a woman with flowing hair, The Mirror reports.
