19th century French school, signed oil painting, framed seascape

Superb old romantic painting framed and signed, oil on canvas from the french school of the 19th century representing a lake and mountain landscape where a sailboat comes to dock near a lit chalet. This bucolic and harmonious painting, very nicely painted, in sepia tones is signed with the initials sb. Contemporary light wood box frame. Frame: 39/28/2.5cm painting: 35/24cm weight 800gr.