Say again " peep show " , " pull ocean piece " . In Qing Kangxi year, because of the make one's rounds austral Kang Xi, inscribe to Hangzhou drive " west lake 10 scene " . Actor uses a west lake namely 10 scene a miniature reproduction of a painting, hang in the case, a few large hole leave before the case, every aperture holds a convex mirror, the person sees a picture from the mirror, can magnify several times; See, pull, see the 2nd again. Actor still is by picture box, hanging and so on of leather beat, gong, pull at the same time pull a rope to beat gong and drum, singing at the same time: "Look, west lake scene 6 suspension bridge, one branch willow peach of one individual plant... " with catchpenny audience. Later, a miniature reproduction of a painting of useful also West sticks collect and become, say again so " peep show " .