ID 149158546 © Info73580 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
audience blackboard blue board business class classroom color colorful conference cyan education eps human humans icon idea illustration image isolated lecture man meeting office people person pictogram podium pointer presentation room seminar sign speaker speech student symbol table talking teacher teachers teaching training two vector