Put glasses on and look at picture. If you don’t see the depth to the picture straight away don’t worry just allow yourself to focus on the picture and usually your brain will do the rest and you will be transported into the wonderful world of Egyptian 3D!
If you don’t see the depth effect or feel funny then 3D isn’t for you and you should stop looking.
I take no responsibility for your well being during or after viewing these images as you do so at your own risk. That said 99% of the world population will be ok.