blackboard
Size: 3700px × 2399px
Photo credit: © aialamy / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, billboard, black, blackboard, blank, board, border, box, browser, brush, business, chalk, chalkboard, classroom, click, collection, color, concept, cursor, design, education, engine, enter, exploration, field, find, form, frame, glossy, graphic, information, label, learn, navigation, object, research, rim, school, schoolroom, sign, study, symbol, teaching, text, texture, tool, white, wood, wooden