Do you need a THIRD EYE?

Only People with a THIRD EYE can see the pipe and ring in the following picture. When you look at the image below you see a nice modern painting with a repeated pattern. But there is something hidden within the picture which you don't see at first.  But when you learn the trick to master your "THIRD EYE" you will be able to see the hidden

Try it and if you fail you can try again and one day you will find it and start wondering at your "THIRD EYE"