This icon is a part of a collection of Podium z publicznością flat icons produced by Icons8. Icons follow the guidelines of iOS, Windows, and Android and are designed by a single designer, guaranteeing the consistent quality. Both PNG and vector are available.
It is a picture of podium. Only the top half is drawn with a small microphone. In the bottom half, instead of the podium, there are small circles indicating there is an audience. There are seven circles in total.