学校の記録だ。多くの本のスタック。背景にあるスクールボードはスポンジで徹底的に拭かれません。チョークボード上のチョークの痕跡. - ストックフォト＆画像

School readings. Stack of many books. A school board in the background is not thoroughly wiped with a sponge. Traces of chalk on the chalkboard.

School readings. Stack of many books. A school board in the background is not thoroughly wiped with a sponge. Traces of chalk on the chalkboard.

School concept. Stack of books close up on wooden desk with chalkboard as background. Vertical orientation

School readings. Stack of many books. A school board in the background is not thoroughly wiped with a sponge. Traces of chalk on the chalkboard.

Books on Desk, Chalkboard Background, school and education concept

Classroom with blackboard, wooden table and books

Books on Desk, Chalkboard Background

School readings. Stack of many books. A school board in the background is not thoroughly wiped with a sponge. Traces of chalk on the chalkboard.

School readings. Stack of many books. A school board in the background is not thoroughly wiped with a sponge. Traces of chalk on the chalkboard.

School readings. Stack of many books. A school board in the background is not thoroughly wiped with a sponge. Traces of chalk on the chalkboard.

On the background of a school blackboard and a wall made of white bricks, books are stacked on top of each other, forming a high tower. School education is knowledge contained in books.

School readings. Stack of many books. A school board in the background is not thoroughly wiped with a sponge. Traces of chalk on the chalkboard.

School readings. Stack of many books. A school board in the background is not thoroughly wiped with a sponge. Traces of chalk on the chalkboard.

Geography lesson. A globe among a large number of school books.

Geography lesson. A globe among a large number of school books.

Geography lesson. A globe among a large number of school books.