are unknown. The building was acquired by Columbia in 1983 and now houses classrooms, academic offices, a computerized newsroom, sciences laboratories, art studios and two public gallery spaces. The building is also home to Anchor Graphics and ShopColumbia, a retail venue that sells the work of Columbia students and alumni artists, musicians, filmmakers etc. exclusively.
=== 624 South Michigan Avenue ===
624 South Michigan Avenue was built by Christian A. Eckstorm in 1908 as an eight-story building to house the Chicago Musical College, a concern headed by Florenz Ziegfeld Sr., father of Ziegfeld Follies producer Florenz Ziegfeld, Jr. A seven-story addition was designed and built in 1922 by Alfred Alschuler. The building was renamed the Blum Building and housed the studios of a dance school and boutique women's clothiers. Tenants in the building in the 1920s included Augustus Eugene Bournique's dancing schools and two select women's clothiers, Stanley Korshak's Blackstone Shop and Blum's Vogue. Brick clad with …
