The Gallery is at the top of the West Wing and displays works of art by the artist Maria Marevna Vorobyev, known simply as 'Marevna'

Marevna was born in Russia in 1892 and moved to Paris in 1912. Marevna settled in a studio and entered la Ruche, the community of emigre painters and sculptors.

Marevna wrote a book, life with the painters of la Ruche where she tells the story of her life in la Ruche with artists Picasso, Chagall, Modigliani, Matisse and Rivera. It was Marevna's daughter Marika, who in 1949 moved to Athelhampton House with her husband Rodney Phillips.

Marevna lived at Athelhampton, and painted many local scenes and the famous Pyramid trees in the Great Court.