modern concept of a classroom with a green chalkboard and a white brick wall.
Palabras clave
blackboard,
classroom,
education,
university,
chair,
illustration,
table,
back to school,
book,
children,
class,
desk,
learn,
learning,
online,
poster,
realistic,
room,
school,
student,
study,
studying,
teaching,
three-dimensional,
banner,
board,
concept,
vector,
background,
back,
bookshelf,
border,
chalk,
conference,
course,
cyberspace,
furniture,
high school,
horizontal,
infographic,
information,
kindergarten,
lesson,
library,
live,
media,
no people,
preschool,
presentation
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