Brave Fine Art has dated this piece to the 19th Century.
Perhaps it’s a copy of Jane Austen’s Sense and Sensibility? (published in 1811).

It’s interesting to note that the lady is sitting before a handsome neoclassical pillar and a beautiful natural garden. During the Regency period, and following the French revolution, elegance and classical simplicity had replaced decadence and indulgence.

The portrait is housed within a period ebonised frame with an acorn and oak leaf hanger.
Medium: Watercolour on ivory
Size including frame: 6” x 5” / 15cm x 13.5cm
Year of creation: c. 1815
Condition: Age-related wear to the bezel and frame.
Brave Fine Art has dated this piece to the 19th Century.
Exquisite antique paintings that capture the imagination.
You can view the stock and full dealer information on the Brave Fine Art Profile Page