Title

Lighted brain light bulb with text chalkboard

Caption

Lighted brain light bulb with text chalkboard

Date

Jun 28, 2018

Credit line

Photo12/imageBROKER

Reference

BRK23G21_218

License type

Rights managed

Available size

64,3Mb (3,0Mb) / 21,1in x 11,9in / 6323 x 3557 (300dpi)

Keywords

blackboard bright chalk class class classroom creative creativity deserted educational institution electric exercise genius illuminant information sign inspiration intelligence learn lesson light light bulb mathematics mind muse note pensive person practice problem pupil school Sign solution success successful symbolic text Text board think thought train training training write