What calligraphy works should be hung on the porch?

Nowadays, many families hang landscape paintings, calligraphy works and ink paintings, and many friends hang nine fish pictures. Where is the nine fish map hanging? What's the point? Nine fish map, "nine" takes the long and long meaning, and "fish" takes all. Nine lovely fish are playing, which means good luck. Nine fish figure porch, feng shui can bring wealth and good luck to family. Nine fish paintings can also be hung in the living room. Well-intentioned calligraphy and painting can give you a relaxed and comfortable feeling, and can also eliminate the fatigue after coming home from work and make you feel comfortable.