Li Jianjun's works are true and false

does the subject want to ask "how to judge the authenticity of Li Jianjun's works"? Signature, seal, painting style.

1. Signature: Li Jianjun's signature is written horizontally from right to left, and there are no punctuation marks, which is a major feature of Li Jianjun's works.

2. Seal: Li Jianjun's seal will be engraved with the words "Jian", "Li Jian" and "Li Jianjun", which is also an important symbol to distinguish the authenticity of Li Jianjun's works.

3. Painting style: Li Jianjun's paintings are unique in style, bright in color and smooth in lines, giving people a fresh and refined feeling. A painting style is far from Li Jianjun's own, so it is not Li Jianjun's original work.