school doodles background

---

school subjects formulas and drawings - made with chalk over brown blackboard

---

Size: 5000px × 5000px
Photo credit: © Zoonar/ALEXANDER PODSHIVALOV / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: algebra, axiom, background, bla, brown, chalk, character, chart, chemical, chemistry, child, design, doodles, draft, drawing, element, equation, figure, formula, geometry, god, hand, high, inequality, kid, latin, lot, mathematical, mathematics, physical, physics, plan, printed, pupil, res, resolution, school, science, scientific, scientist, scrawl, scribble, student, theorem, white