1. artist market: you can participate in some artist markets or art exhibitions, go to the scene to find your favorite painters and get their contact information.
2. Online platforms: On some online platforms, such as artist exchange platforms and gallery websites, you can find artists you are interested in and get their contact information through search and screening.
3. Central Academy of Fine Arts or other major academies: You can go to the teachers of Central Academy of Fine Arts or other major academies to inquire, or you can directly ask teachers or students for the contact information of painters.
4. Forum of professional calligraphy websites: You can post on the forums of some professional calligraphy websites, and some painters will leave information such as QQ number, address or mobile phone number in the signature column.
Please note that contacting the painter may need to respect his personal privacy and time schedule to ensure that your contact will not disturb his creation and life.