ID 261293459 © Vectorvalera | 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.:
blank projection education presentation business show empty cinema display vector icon isolated isometric 3d set color colorful square line linear contour outline art lineart illustration conference computer screen internet technology laptop digital design network pc video drawing compass scale instrument equipment tool measure engineering geometry work school