The internet went into meltdown yesterday with millions trying decide what colour the dress actually was?
Here are 7 other freaky images which make your eyes go all weird…
The squares marked A and B on this board are the exact same colour.
3. Shapeshifting Light
Light makes an actress appear to be morphing into other people
4. Which One Is Male and Which One Is Female?
Source: Buzzfeed, Huffington Post