Front Cover: Excited State Proton Transfer of Quinone Cyanine 9: Implications on the Origin of Super‐Photoacidity (ChemPhotoChem 3/2021)

The Front Cover shows a representation of an initial snapshot of quinone cyanine 9 that is undergoing excited‐state proton transfer on an unprecedentedly fast time scale aided by the solvation of water molecules. More information can be found in the Article by Taiha Joo and co‐workers.