City.jpg: Yo-Yo Ma and St. Louis Mayor Francis Slay

County.jpg: Yo-Yo Ma and St. Louis County Executive Buzz Westfall and Mrs. Westfall

3ers: Yo-Yo Ma, Randy Adams, President and Executive Director of Sanit Louis Symphony Orchestra, and Keith Lockhart

sign2: Yo-Yo Ma and his fans

2ers: Yo-Yo Ma

conductor1: Keith Lockhart