colleagues applausing after mature businesswoman speech in conference room

applausing background break business businessman businesswoman businesswomen caucasian coffee colleague colleagues communication concentration conference corporate day digital document drinking eating edge entrepreneur file flare floor gesturing hall having holding horizontal indoors laptop leaning lens listening lobby looking mature meeting occupation office people photo planning poland portrait professional reading receptionist recetpionist room sitting smartphone smiling snacks speaker speech standing table tablet talking three using waiting wall warsaw while windows woman working yellow young