Mr. Speyer said he met Mr. Mack , 29 , through his father , John J. Mack , the chief executive of Morgan Stanley , but first saw his work last summer while traveling through Mexico , where the photographer lives .
John J. Mack
Morgan Stanley
/business/person/company
PERSON
Speyer
PERSON
Mack
PERSON
John J. Mack
ORGANIZATION
Morgan Stanley
LOCATION
Mexico