Do you bring your own poster to the exhibition? Hello, exhibitors need to bring their own posters. COSER of the exhibition is only responsible for posters such as signatures and needs to prepare them himself. Do you need to bring your own signs to the comic exhibition? If you are going to get someone to sign a painting at the comic exhibition, you need to bring your own. If the guest is a famous painter, this thing will be sold at the comic exhibition. But if you want to buy something that has been signed, just bring the money. Do you need to bring your own paper to get the guest's signature? You'd better bring both paper and pen. All right, you sign it. You can prepare any document that you want others to sign. Please accept the answer in time, thank you!