For more information (not much available yet), here are some articles (in Italian):

https://sienanews.it/cultura/santa-caterina-al-santa-maria-della-scala-ecco-i-dettagli-della-mostra/

https://www.oksiena.it/news/santa-caterina-da-siena-estasi-e-ardore-in-mostra-al-santa-maria-della-scala-040826111120.html

https://www.comune.siena.it/novita/santa-caterina-da-siena-estasi-e-ardore-due-opere-del-museo-civico-mostra-al-santa-maria