Gustav Landgrebe, Alpine Lake Landscape at Sunset, 1800s, Oil on Wood, Framed

Gustav Landgrebe (1837 – 1899) German sc.
Splendid oil painting on wood signed in b.a.s., depicting an alpine lake with the mountains hit by the warm light of the sunset, with a small boat in the center of the lake, a typical detail of the artist already found in his other works.
Golden wooden frame. The painting, second half of the 19th century, is in excellent condition, as is the frame. Slight signs due to age not worthy of note. This piece has an attribution mark,
I am sure that it is completely authentic and take full responsibility for any authenticity
issues arising from misattribution