This publication, which accompanies the fantastic exhibition in New York and London, presents the current state of research in many well-founded contributions and places the exhibited objects in diverse relationships with one another, as well as in the broader context of the visual culture(s) of this period. Particularly interesting are the references to functional uses and both formal and thematic references to objects (and not primarily paintings), which demonstrate a very clear transregional exchange. Overall, the significance of Assisi, first and foremost, and then Avignon, becomes clear. I'm not an expert, but I greatly enjoyed exploring these visual worlds using the illustrations and texts.