David Rolt - a sense of place - English country house (Culham Court)
Culham Court is a fine Georgian mansion by the Thames near Henley, Berkshire. Its history is outlined in Wikipedia
David Rolt and his wife Minnie were friends of the then owners and their son, Timothy Behrens, who was also an artist.
This subtly tinted watercolour is set in an elegant new pale wood frame.