Figure 1 (IMAGE) Moscow Institute of Physics and Technology Caption Visualization of heart muscle thin film inflexion under oblique illumination. Image (a) shows the deflection of light from the elastic substrate inflexion. Image (b) shows the deformed membrane of the slightly compressed substrate drum under oblique illumination. The white scale bar is 2 millimeters long. Credit Viktor Balashov et al 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.