Square on a black chalkboard

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Size: 8152px × 5531px
Photo credit: © Rawf8 / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstract, angle, area, basic, black, border, chalk, chalkboard, classroom, contrast, corner, diagonal, drawing, dust, education, frame, geometry, learning, length, lesson, math, outline, perimeter, school, shape, side, simple, sketch, smudge, square, student, symmetry, teacher, texture, white