Caption

Serious lecturer glasses chalking formula blackboard

Date

Jun 01, 2019

Credit line

Photo12/imageBROKER/Oleksandr Latkun

Reference

BRK25D64_038

Model release

Yes

Property release

No

License type

Royalty free

Available size

64.8Mb (2.5Mb) / 15.9in x 15.9in / 4758 x 4758 (300dpi)

Keywords

daytime day daylight training trainings education classroom classrooms chalk chalks teacher teachers class classes teaching lesson teach teaching teaches tutor tutoring tutors learn learning learns study studying studies school schools researcher researchers explorer explorers mathematics math mathematics scientist scientists serious earnest severe seriously self-confidence lecture lectures pullover pullovers jumper jumpers sweater sweaters knowledge blackboard blackboards chalkboard chalkboards writing tablet class classes School class School classes scientific calculate calculating calculates science research sciences scientific research self confident self assured self-confident self-assured confident confidently formula formulas self-confidence self-assurance confidence pupil pupils student students university graduate academic university graduates one person 1 person single person explore exploring explores research researching researches exploration exploring lesson lessons professor professors university lecturer reliable reputable serious lecturer lecturers