Sujet

Caucasian teacher writing on blackboard

Légende

Caucasian teacher writing on blackboard.
Seattle, WA, USA

Date

22 mars 2012

Crédit

Photo12/Tetra Images/Adam Crowley

Notre référence

TTM22A02_228

Model release

Oui

Property release

Oui

Licence

Libre de droits

Format disponible

51,5Mo (1,6Mo) / 41,5cm x 31,1cm / 4900 x 3675 (300dpi)

Mots clés

55-59 years arithmetic blackboard caucasian classroom college color image concentration day education equation focusing full length indoors knowledge learning lecture lesson man mature adult mature men occupation one person people photography professor school solution standing teacher teaching university vertical 40's 40-45 40-50 40s 45-50 50-55 50-60 55-60 adult answer chalk board chalkboard class color colour concentrating daylight daytime educating educator fellow fifties fifty focussing forties forty full body full-length gentleman guy human human being indoor information inside instructing intelligence male math mathematics mid life middle age middle aged middle-age middle-aged one person result schoolroom studying tuition western european wisdom Photography Caucasian