Chalk drawing of stack of books, apple and globe on blackboard
Keywords
chalk,
drawing,
vignetting,
illustration,
book,
stack,
apple,
globe,
earth,
blackboard,
education,
learning,
cognition,
study,
school,
university,
academic,
concept,
vintage,
retro,
art,
symbol,
wisdom,
back to school,
science,
geography,
literature,
brainstorm,
idea,
teaching