How about hanging a picture of a big tree in the background of the sofa in the living room?

Yes, as long as there is no great conflict between the color of your background wall and this painting, it is not bad if it is relatively harmonious. The most common hanging pictures on the sofa in the living room are mainly flower-and-bird paintings, which symbolize auspiciousness and beauty, and the pictures are fresh and natural, beautiful and generous. Auspicious calligraphy and painting should be hung on the wall behind the sofa in the living room, which can render the artistic atmosphere, broaden the horizon, add aesthetic feeling, cultivate sentiment and make people feel happy. It can also beautify the living room environment, thus improving the feng shui of the whole home environment.