Ключевые слова: advertise, advertisement, aged, back to school, backdrop, background, backtoschool, black, blackboard, blank, board, brown, brownish, chalk, chalkboard, classic, communication, copyspace, education, empty, forefront, foreground, frame, framed, freehand, front view, frontal view, handwritten, learning, lesson, menu, message, mockup, noticeboard, old, plank, quadrate, rectangle, retro, school, slat, slate, stripes, surface, tablet, traditional, vintage, weathered, whiteboard, wooden, worn, wornout, writing, written,