Domínguez-Martín, M.A., Sauer, P.V., Kirst, H., Sutter, M., Bina, D., Greber, B.J., Nogales, E., Polívka, T. and Kerfeld, C.A. (2022) Structures of a phycobilisome in light-harvesting and photoprotected states. Nature 609, 835-845.