The_Outside_Viewing-tank_Directorate_of_Camouflage_Naval_Section_(1943)_(Art._IWM_ART_LD_2759).jpg

Summary

Description	English: A young woman leans into the picture from the left with her hands submerged in a tank of water, on the roof of a building with a blue sky, clouds and the green roof of another building in the background. A model of an aircraft carrier floats in the tank.
Date	1943
Source	http://www.iwm.org.uk/collections/item/object/38913
Author	James Yunge-Bateman

This work created by the United Kingdom Government is in the public domain .

This is because it is one of the following :

It is a photograph taken prior to 1 June 1957; or
It was published prior to 1974; or
It is an artistic work other than a photograph or engraving (e.g. a painting) which was created prior to 1974.

HMSO has declared that the expiry of Crown Copyrights applies worldwide (ref: HMSO Email Reply )
More information .

See also Copyright and Crown copyright artistic works .