My brother drives an excavator. What calligraphy and painting should I write for him? He used to be an armed police. What is his loyalty?

It is best to choose the Great Wall or Mount Tai for the calligraphy and painting for my brother, which looks more imposing and tasteful. Many famous Great Wall landscape paintings are hung in their offices to show their identity and taste. They also have the symbol of Long Mai. They have a solid foundation in Feng Shui, which is still very good, such as the Great Wall landscape painting written by Li!