
Caption
Man standing in front of blackboard staring at camera. Photo: Jessica Peterson
Date
2012
Credit line
Photo12/Tetra Images
Reference
TTM12A37_488
Model release
Yes
License type
Royalty free
Available size
50,0Mb (2,0Mb) / 13,9in x 13,9in / 4182 x 4182 (300dpi)