It was pretty easy for me
I feel very bad for her..
So sad :,(
Optical illusions..holy crap it works!! i had to lean way up to my computer screen to do it but it is so cool!!
Black background transforming on White or the other way round? This pattern draws you into thought and the logic behind it. Which is clever specially when it comes to exhibitions and events.
Optical Illusion - the girl is holding a mirror, did you figure it out?