Photo Examples (image) California Institute of Technology Share Print E-Mail Caption When viewing similar photographs take from two vantage points (close = approximately 2 feet and far = approximately 7 feet), study participants rated the face in the "close" image as looking less trustworthy. Credit California Institute of Technology Usage Restrictions Okay with credit. Share Print E-Mail 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.