Title

Close up of blackboard with math equations being written on it.

Caption

Close up of blackboard with math equations being written on it.
Date : 2006

Info+

Photo Tom Grill

Date

2006

Credit line

Photo12/Tetra Images

Reference

TTM08A03_211

Model release

Yes

License type

Royalty free

Available size

50,0Mb (1022,0Kb) / 17,1in x 11,4in / 5119 x 3413 (300dpi)

Keywords

Tetra Images blackboard caucasian chalk close up color image hand horizontal indoors man mathematics one person only men people photography teacher Tetra Images writing adult appendage arm chalkboard close-up closeup color colour education educator fellow gentleman guy human human being indoor inside limb male one person western european ti0120897