A collection of seal impressions gathered
into book form. Collections of Chinese seals from the Chou and Ch'in dynasties
are called ko-inpu Γσ, kodou inpu ΓΊσ, or kandou inpu
ΏΊσ. Ancient seal imprints collected in Japan are called yamato inpu
εaσ. In both cases, the imprints were collected for study and for appreciation.
In the case where original seals are collected and imprints taken from them,
the collections are called genkenbon ΄ϋΒ{, or jitsuouhon
ΐ{. These are the most valuable. In cases where the original seal is not
available, other methods are: making an impression from a copy of the original
seal, carving another seal from an impression on paper; or photographing
the impression and publishing it as is. None of these methods is totally
satisfactory, but are of some value. The oldest extant collection of seal
impressions, the Senwa inpu ιaσ, consists of four scrolls dating
back to the Northern Song dynasty and is a valuable source of
these ancient metal and stone engravings. Many inpu were published
during the Song and Yuan dynasties, but most were lost, and it was not until
the middle Ming period that interest in old seal impressions revived. In
1572, Wang Chang published the Shuuko inpu WΓσ, which is the oldest
available record of ancient Chinese seals today. In Japan, the oldest collection
of seal impressions is the Honchou gain {©ζσ which is appended to
the HONCHOU GASHI {©ζj, written in the 17c. |