St. Agatha's Conservatory of Music and Arts - Credit: Wikimedia Commons
St. Agatha's Conservatory of Music and Arts or the Exchange Building, located on Exchange Street in Saint Paul, Minnesota, United States, was Minnesota's first fine arts school, established by Ellen Ireland, Eliza Ireland, (sisters of John Ireland) and Ellen Howard. The 1908–1910 building was designed by John H. Wheeler. Read more on Wikipedia
Source: en.wikipedia.org