Proto-Cinetmatic Effect (IMAGE) University of Cambridge Caption Natural 3-D image. The proto-cinetmatic effect of early morning light the walking man, Pitoti on Foppe di Nadro 6. Credit Hamish Park/PPP. Usage Restrictions With credit as above. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.