Could Marcel Proust's Gilberte be this little equestrienne on the rue des Acacias?

Could Marcel Proust's Gilberte be this little equestrienne on the rue des Acacias?
(c. 1911); printed (1970s)

Artist/s name
Jacques Henri LARTIGUE


Medium
gelatin silver photograph
Measurements
23.9 x 30.0 cm (image and sheet)
Place/s of Execution
France
Accession Number
PH239-1974
Credit Line
National Gallery of Victoria, Melbourne
Purchased, 1974
Gallery Location
Not on display

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