It is best not to hang pictures of fierce animals, especially those with children at home, so as not to be frightened. In particular, some people like to hang tiger paintings at home, thinking that they can ward off evil spirits. But don't choose the white tiger. White tiger means bad luck.
Modeling: no sharp corners.
The shape of the background wall should avoid sharp corners and prominent design. Try not to divide the background wall into meaningless clutter. Circular, arc or straight line without edges and corners should be adopted as the main shape. Sharp corner modeling will cause family members to be nervous and seriously endanger their health. The TV background wall should be shaped as a circle, arc or straight line without edges and corners, which contains the meaning of harmony and happiness, making the family harmonious and happy.