ID 52111914 © Photographerlondon | 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.:
3d audience background board business camera cinema class classroom computer conference definition digital education entertainment equipment film full hall home image isolated lens light meeting modern movie multimedia object office optical photography picture present presentation project projection projector reflection screen show tech technology television theater tv video view visual white