business people talking to coffee break at lobby in convention center

20 24 30 34 35 39 40 44 45 49 adult break business businessman businesswoman caucasian center coffee collaboration collar colleague color communication conference convention cooperation corporate cup dressed eastern ethnic ethnicity event expertise face focus global group holding horizontal image indoors lanyard lobby looking mature medium meeting men mid middle multi occupation of office people person photography presentation professional selective seminar sitting suit talking to well white women worker years young