How many calligraphers are named Liu?

There are 42.

For example: Liu Haisu, Liu Bingsen, Liu Yi, Liu Jiang, Liu Yiwen, Liu Wenhua, Liu Hongbiao, Liu Yefeng, Liu Zishan, Liu Yunquan, Liu Zhenguo, etc.

calligrapher

shū? fǎ? jiā

Traditional style: calligrapher

Five elements: Jin Shui Mu

Simplified strokes: 4 8 10

Traditional strokes: 10 9 10