Edward Lear, Bedroom at Levens Hall, Lake District.
Hidden signature between bed and chair (mid-right). 27″x 18.5″ including frame.
The signature in this painting matches one of his oil paintings sold at Christie’s that dates before he began using his monogram.
eBay.
This is in the style of another painting, “Levens Hall:the Interior of the Small Drawing-Room with the Chimneypiece,” published in Edwaard Lear: The Landscape Artist. Tours of Ireland and the English Lakes, 1835 & 1836, b/w reproduction on p. 91.
The British Museum also has a drawing of Levens Hall:

