Teacher erasing mathematical formula from green chalkboard

Teacher erasing mathematical formula from green chalkboard Stock Photo
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Image details

Contributor:

J.R. Bale / Alamy Stock Photo

Image ID:

BPGWR5

File size:

48.1 MB (1.8 MB Compressed download)

Releases:

Model - yes | Property - noDo I need a release?

Dimensions:

4977 x 3375 px | 42.1 x 28.6 cm | 16.6 x 11.3 inches | 300dpi

Date taken:

26 July 2010