Chinese chops/stamps. These seemed to be a very rare collection of all the chops that used to stamped on the old paintings. I'm curious where and when this picture was taken. Maybe there's a shop made all these ancient-looking chops. The most unusual part about this photo is all the chops seemed to made of metals. The metal ones are usually called "官印“which are only used by official institutes like government(in ancient time). The personal ones are usually made of stones. I own many of those.
