What is a painter's pen club?

The popular explanation is that a unit, organization or individual invites some artists (usually China paintings and calligraphy) to a place (company meeting room, hotel multi-function hall, leisure and holiday place, etc.). ) so that everyone can paint or write on the spot (if oil paintings are prepared in advance, China painters are not invited to attend the pen meeting), or several artists can jointly paint on the spot, and all the works made on the day of the event are owned by the organizer! The organizer pays the invitee a certain fee (depending on the artist's reputation), and provides painting and calligraphy supplies and catering and entertainment services on the day of the pen meeting!