Front Cover: Discovery of Some New Heterocyclic Systems from Carbene‐Based Reactions of Indigo and <i>N</i> ‐Methyl Derivatives (Eur. J. Org. Chem. 46/2025)

The Front Cover captures the blue sky nature of research with the indigo skeleton serving as a springboard into the unknown, where unprecedented heterocyclic structures were discovered via the addition ofcarbenes or rhodium carbenoids. More information can be found in the Research Article by J. B. Bremner, P. A. Keller and co-workers (DOI: 10.1002/ejoc.202500525). We gratefully acknowledge Dr. Ronald Brown (School of Science, University of Wollongong) for generating the cover art with help from the author Sarfaraz Ali, using a photograph taken by Susan Bremner in the Wollongong area.