Computational Model of Photosystem II (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This first computational model to simulate multiple antenna proteins, photosystem II (PSII) complexes are shown as teal pills, and light harvesting complexes (LHC II) are shown as green circles. Credit (Courtesy of Berkeley Lab) 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.