We are excited to share our latest cover page! The cover of the 24th issue of the Journal of Materials Chemistry A accompanies our latest publication on hydrothermally synthesized perylenebisimides-SiO2 hybrid materials. In our manuscript, we report the intricacies of synthesizing hybrids in one-pot using nothing but water. The synthesized hybrids feature the solution-like fluorescence and photoredox activity. The study was performed in a great collaboration with Prof. Herwig Peterlik (Faculty of Physics, University of Vienna).