Teacher's day, holiday, international Teacher's Day, happy Teacher's Day!, school, university, college, teacher, teacher, student, student, school supplies, board, chalk, school board, book, apple, knowledge, education, notebook, pens. Pencils, still life, creativity, work, congratulations, Day of Knowledge,

Stock photo: Teacher's day, holiday, international Teacher's Day, happy Teacher's Day!, school, university, college, teacher, teacher, student, student, school supplies, board, chalk, school board, book, apple, knowledge, education, notebook, pens. Pencils, still life, creativity, work, congratulations, Day of Knowledge, was taken by katsiaryna .