National Portrait Gallery (UK)
England (London)
Museum web site
From the official web site: "The National Portrait Gallery was founded in 1856 to collect the likenesses of famous British men and women. Today the collection is the most comprehensive of its kind on the world."
Top artists in the collection:

Thomas Gainsborough14 artworks
Sir William Orpen, R.A., R.H.A.13 artworks
John Maler Collier13 artworks
John Singer Sargent11 artworks
George Romney11 artworks
Sir John Lavery, R.A.11 artworks
William Rothenstein7 artworks
Duncan Grant6 artworks
Jacques Emile Blanche6 artworks
Dante Gabriel Rossetti6 artworks
Sir William Blake Richmond4 artworks

The Athenaeum has no exhibitions on record for this museum. Exhibition records can be added for this museum here.