Vintage brass framed miniature picture frames, From the Minature World of Peter Bates.  

No.51 Un Jardin a Villeneuve By Eduard Vuilard (1868-1940)-The National Gallery

No.60 Flatford Mill By John Constable (1776-1837)-The Tate Gallery

No.49 Les Parapluies (Detail Little Girl) By Pierre Auguste Renoir (1841-1919)-The National Gallery

They are in beautiful miniature brass frames, 2 x round (domed glass) and one oval (which is flat glass).  

Each has a little ring for hanging.

They have some minor marks to the frame, but nothing serious.

They have the stickers, by Peter Bates on the back

Please feel free to message me, if you have any further questions.