In The National Gallery, London. The correct name of the painting is 'The Hay Wain'
Best known is The Haywain.
John Constable. See links.
The Haywain Triptych was created in 1490.
Not really. Just see it as nostalgic description of summer feelings.
In the National Gallery, London.
Clutch of Constables was created in 1968.
If you mean the Arabic word, it means animal.
They were a London police force formed in 1749 of constables and former constables.
The noun 'constable' is a collective noun for a constable of ravens. There is no specific collective noun for a group of constables, however the collective noun for other law enforcement officers will work, for example, a posse of constables.
The most comprehensive software for Constables is developed by a company called Constable Systems (http://www.constablesystems.com)
John Constable's , The Haywain and the Leaping Horse.
In most cases, constables look like police officers. They often have the power to arrest but usually do not carry firearms.