One is four-character or five-character calligraphy, for example, the content is: the room is elegant and harmonious, the room is fragrant, the heaven rewards diligence, the purple gas comes from the east, and it is as good as water, everything goes well at home, and the heart is broad and blessed.
The second category is poetry and calligraphy works, such as "Humble Room Inscription", "Introduction to Romance of the Three Kingdoms" and "Spring and Snow in Qinyuan".
These are paintings and calligraphy works that are very suitable for hanging in the living room.