The remainder of our discussion will focus on several types of personal seals: name seals, birthplace and family background seals, and "studio" seals.
故宮博物院顧問、中國文化大學藝術研究所所長那志良所著「缽印通釋」一書，將私印分為七種，分別是：姓名別號印、籍貫家世印、室名印、賜贈印、花押印、收藏印與閒章。