blackboard, wise, attentive, alert, friendly, teachably, concise, pronounced,
Size: 4701px × 2939px
Photo credit: © vepar5 / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: alert, attentive, backdrop, background, basic, black, blackboard, board, chalk, chalkboard, concise, deep, dirty, education, educational, establishment, expression, font, friendly, institution, jetblack, language, lesson, man, mans, pronounced, proverb, sagacious, sage, school, sharp, significant, simple, swarthy, teachably, teaching, text, tip, translation, trash, treasure, truth, typography, white, wise, word, write, writes, writing, written, wrote