Second, not hanging gloomy paintings (such as fallen leaves and snow scenes) makes people feel depressed and lack warmth.
Third, many people like to hang landscape paintings because "the owner of the mountain is the owner of the water", but we must remember not to hang paintings with running water at home, which is easy to squeeze money. Don't hang high mountains and few trees, it's easy to bump.
Fourth, don't hang too many Buddhist paintings, which may affect family relations.