Everyone on the Internet is freaked about this optical illusion coffee sign 10 months ago

Everyone on the Internet is freaked about this optical illusion coffee sign

What the hell?

Every once in a while an optical illusion will take over the Internet. Some are strange, some are mind boggling and some we just can't work out.

Remember the white and gold OR black and blue dress? Or what about this animal hidden in the black and white image?

Well, we have a new one for you.

The picture was shared on Reddit by user OrangeLimey and shows a sign which reads 'coffee.'

Except, in the shadow underneath, the word only has one 'f' in it.

See?

Sign says coffee, shadow says cofee... from r/mildlyinteresting

These were the kind of replies it got:

Card

Card

Card

Card

Card

Card

Card

OK, so obviously people were taking the piss, but one person seemed to work it out:

Card

It's simply to do with lighting... still though, we couldn't work it out when we first saw it. Could you?