China: Seals or printing stamps (sometimes referred to as chops) for sale in the old...

A seal, in an East and Southeast Asian context is a general name for printing stamps and impressions thereof which are used in lieu of signatures in personal documents, office paperwork, contracts, art, or any item requiring acknowledgement or authorship. The process started in China and soon spread across East Asia. Chinese seals are typically made of stone, sometimes of metals, wood, bamboo, plastic, or ivory, and are typically used with red ink or cinnabar paste. Liulichang is a district in Beijing known for a series of traditional Chinese stone houses selling various crafts, arts and antiques. It is one of Beijing's traditional old quarters.