---

Size: 5300px × 3974px
Photo credit: © Marc Gilsdorf / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: abacus, algebras, bank, beginning, bench, blackboard, calculating, classrooms, clerical, deserted, education, error, historic, horse, institution, intelligence, logic, mathematics, maufofi, misspellings, nostalgia, object, orthography, perform, pfert, pisa, pressure, pureline, rake, rules, school, schulsystem, series, slate, slide, stress, study, symbol, table, teaches, wood, writing