Asia Female college students use blackboard to write full formula of the background.

---

Size: 7360px × 4912px
Location: laptop
Photo credit: © Yaping Ma / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: academic, adult, blackboard, book, calculation, chalk, chinese, college, concentration, education, educational, female, floor, formula, holding, indoors, information, institute, institution, knowledge, laptop, learning, mathematics, note, notebook, read, research, sitting, student, students, study, technology, typing, university, wall, woman, working, writing, young