ID 71603394 © Rawpixelimages | 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.:
background black blackboard blue board chalkboard classroom cmyk color concept creative cyan design dirty draw drawing education four graphic grunge ink key knowledge learning magenta mix mixture model multicolored pattern print printing process rendering rough school schooling scratch studying surface teaching texture word write writing yellow