Studying the science of mathematics and economics on a blackboard
Mathematics, equations, supply and demand and theory of economics on a blackboard
Size: 4883px × 3465px
Location: Faroe Islands
Photo credit: © Mathmatics / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: abstract, background, black, blackboard, blank, board, chalk, chalkboard, classroom, closeup, college, color, demand, design, economics, education, equations, frame, grunge, learning, letter, macro, math, mathematics, method, number, rubbed, school, science, space, study, subject, supply, symbol, table, teach, texture, textured, theory, university, wall, white