ID 53255317 © Tomert | 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.:
antique apple back background black blackboard board book chalk chalkboard child classroom clock college concept desk educate education elementary formula graduation high homework image knowledge learn library literary many math mathematics object old open photo school stack student study studying table teacher textbook time university vintage wood wooden