ID 46155378 © Kchungtw | 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.:
advertising background blue book bookmark colorful concept cover design drawing education element graphic hardcover icon illustration infographic information intelligence knowledge learn library literature media notebook object page paper presentation reading school schoolbook sheet sign stack step student studying symbol template textbook vector