You can make the pillar into a tree, decorate the right pillar with stickers made by the shopkeeper or something, and then stick wall stickers or wall paintings on the wall. The left and right sides are staggered, which is very stereoscopic. Get a willow or something. The branches are long and elegant. Go to Taobao to see the style of wall stickers. If it looks like what I said, you will know how to do it. Since it is flat, make it into a photo wall, hang a cork board on the post, and then stick some gauze curtains on the cork board to make cloth, just like the cloth used for selling ornaments, but it must be suitable for your TV wall so that you can nail the photos on it. Use that swollen and colorful thumbtack. It's very nice.