Title

Lightbulb drawn on a chalkboard

Caption

Lightbulb drawn on a chalkboard

Date

Aug 05, 2015

Credit line

Photo12/imageBROKER/Simon Belcher

Reference

BRK19E20_449

Model release

No

License type

Royalty free

Available size

76,9Mb (3,4Mb) / 15,5in x 19,3in / 4638 x 5797 (300dpi)

Keywords

No People Studio Shot Studio Shots blackboard blackboards board boards chalk chalkboard chalks close up closeup concept concepts detail details education educational system electricity energies field of education fields of education green idea ideas imagination inspiration light bulb light bulbs natural sciences natural scientific no one nobody painted physical physics power school schools sciences scientific research state of emergency in education states of emergency in education studio symbol symbolic image symbolic picture symbolic pictures symbols white close-up close-ups energy natural science science scientific