Huge blackboard texture chalk drawn with difficult mathematics calculation, economic formula and equations background. Thinking of project ideas and b
Huge blackboard texture chalk drawn with difficult mathematics calculation, economic formula and equations background. Thinking of project ideas and business planning concept.
Size: 6000px × 4000px
Photo credit: © Bulat Silvia / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: black, board, brain, brainstorm, business, calculation, career, chalk, chalkboard, complex, concept, confusion, difficult, economy, education, equation, exam, formula, front, goal, idea, knowledge, learn, lesson, math, mathematics, memory, mind, pattern, physics, professor, purpose, puzzled, question, school, science, shape, sketch, smart, solution, student, success, texture, thinking, thoughts, time
