Strange perspectives (IMAGE) Delft University of Technology Caption The cryo-EM reconstruction shows gas vesicles viewed from the interior gas space. The viewing direction highlights the peculiar features of gas vesicles first observed by the presented article, such as the smooth water-repellent interior and the pores enabling exchange of gaseous molecules with the outside. Credit TU Delft Usage Restrictions use only if credited TU Delft License Original 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.