How dirty is YOUR mind? Take a look at this optical illusion, does your mind go straight to the gutter?

DO you have a smutty mind or can you see the innocence in this optical illusion? This clever drawing is confusing users online.

A simple picture showing a few curved lines and two dots is sending people’s minds to the gutter – but what do you see?

For those of you with a dirty, sex-filled mind, the basic drawing will look like a naked woman as the semi-circular lines shape up to represent breasts and the dots as nipples.

And the rest of the drawing looks like a torso and thighs, but if you have an innocent mind you’ll see something completely different to a naked woman.

For some people, the picture shows two stick men dancing, with the curves at the top looking like their arms and the other lines making up their legs and bodies.

According to psychologists, the brain can see the two images almost simultaneously but the one that dominates is based on your own life experiences.

Your brain uses memory to turn visual information from the eye into a picture that you recognise.

This isn’t the first time a optical illusion has confused the internet, recently, this seemingly dirty drawing baffled social media users.

The amazing image – called ‘Message d’Amour des Dauphins’, by artist Sandro del Prete, perplexed people as they tried to work out what was in the image.

The more sex-obsessed will instantly see this as a naked couple embraced in an act of love.

But if you are pure and innocent you will see nine dolphins.