Let's talk about size first: if the entrance of the door is within 2 meters from the door and the width of the door is 80cm, then the size of the painting should be smaller than the door, that is, within 80cm. If the distance is 2 meters away, it can be wider than the width of the gate. Of course, the height is matched with the width, and there will be no particularly long and narrow proportion. People have a lot of psychology in painting.
Besides, the content, such as animals, is better to be some sharp animals, rather than those that look fierce, such as lions and tigers, which are definitely not suitable, nor are the brave, because they all look fierce. Good content, such as deer, elephants, horses, fish and birds. It can also be a landscape, with mountains and water, and the owner of the mountain is the owner of the water, so many people will choose the landscape content first. In addition, some people hang special pendants on the porch, which is a special feng shui layout. The best thing is to hang five emperors' money for a long time, which is specially used to strengthen the role. It's beautiful and effective. Hang it in front of or behind the porch. I have seen many people who are particularly knowledgeable put it like this at home and in the office. Most people probably don't know it.