OCT Imaging Study (IMAGE) Optica Caption The researchers acquired OCT imaging data of an impressionist-style oil painting (left image). OCT images within the dotted line were digitally stitched together to produce the 3D images shown in the panels on the right. Credit Yi Yang, Penn State Abington Usage Restrictions None 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.