A new contemporary art museum is being established in Mantua, built around one of the most important private collections of the twentieth century: the Sonnabend Collection. The collection will be permanently displayed in the historic city centre, within the newly renovated Palazzo della Ragione.

Developed through the vision of collector and art dealer Ileana Sonnabend (1914–2007), her husband Michael Sonnabend (1900–2001), and their adopted son Antonio Homem, the Sonnabend Collection stands as a major testament to the key artistic movements of the second half of the twentieth century.

Through their galleries in Paris and New York, the Sonnabends played a pivotal role in promoting American art in Europe and introducing European artists to the United States, shaping the international art scene.

The project is led by the Municipality of Mantua in partnership with the Sonnabend Collection Foundation and Marsilio Arte, which will oversee the museum’s overall management, including organization, communication, editorial projects, and the coordination of the bookshop.