 The Palazzo Pozzobonelli Panigarola, located in Vermezzo's main square, was built on the remnants of the local castle by the Pozzobonelli House.In the late 15th century it was acquired by Gustavo Panigarola, an officer of Ludovico il Moro, who had it renovated and decorated with frescos inspired by the style of Leonardo da Vinci and Bramante.In the 18th Century the building returned to the Pozzebonelli House, and became the summer residence of Cardinal Giuseppe Pozzobonelli.