More inspirational calligraphy hanging in the office. take for example
The calligraphy of Qin Yuan Chun Xue by Guan Shan, the calligrapher of Guo Bin Li, is inspiring.
Yu Guoguang's official script calligraphy is magnificent.
Each has its own advantages. If you like, you can ask a famous local calligrapher to write:
Yu Guoguang, Li Chuanbo, Guan Shan, Shang Yuan, Kong and Wang are all good calligraphers.