Caption

Hand writing a math problem on board with a chalk

Date

Apr 28, 2016

Credit line

Photo12/imageBROKER/Turgay Koca

Reference

BRK25D44_451

Model release

No

Property release

No

License type

Royalty free

Available size

68,7Mb (2,3Mb) / 20,0in x 13,3in / 6000 x 4000 (300dpi)

Keywords

deserted no one No People nobody uninhabited empty chalk chalks mathematics math mathematics hand hands hand over blackboard blackboards chalkboard chalkboards writing tablet task tasks assignment