The works on display come from the pictorial gallery of the Bologna Buonsignori collection, donated to the Society of Executors of Pie Disposizioni by Luigi and Leopoldo Bologna Buonsignori. The exhibition, through seventy works, including oil paintings, drawings and prints, traces a cross-section of Italian figurative culture from the Unification to the post-war period, and allows us to know the collecting choices of the Bologna lawyer aimed above all at testifying the activity of painters operating in the lands familiar to him of the Val d'Orcia and the lower Maremma, without however neglecting national art.

The exhibition is curated by Silvestra Bietoletti, Laura Martini and the Director of the Museum itself, Dr. Roberto Longi . This is one of the events that supports "Valdichiana 2026", the candidacy of Valdichiana Senese as Italian Capital of Culture 2026.