cov txheej txheem carving

Lub siab nyem (cov duab puab yuav luag cais tawm ntawm keeb kwm yav dhau), ib nrab- nyem, nyem qis, thiab bas- nyem (zoo ib yam li khawb ntawm qhov chaw ntawm daim duab). Tseem muaj kab nyem thiab intaglio. Lub qub yog hais txog engraved nyem, zoo ib yam li engraving; lub tom kawg yog nyem carved nyob rau hauv opposite kev taw qhia, sib sib zog nqus nyob rau hauv lub nto ntawm lub keeb kwm yav dhau.

High nyem thiab nyem nyem yog feem ntau cov txheej txheem carving. Kev nyem siab feem ntau yog hais txog kev nyem nrog cov txheej txheej compression, qhov sib piv ntawm cov tuab ntawm ib daim duab los ntawm cov kab pib mus rau qhov tseeb thickness ntawm lub nyem nto tshaj ob -fifths. Haum rau kev saib ntawm ib sab. Kev nyem qis feem ntau yog hais txog kev nyem nrog txheej txheej compression, qhov sib piv ntawm cov tuab ntawm ib daim duab los ntawm cov kab pib mus rau qhov tseeb thickness ntawm qhov nyem yog kwv yees li ib - feem kaum lossis tsawg dua. Zoo ib yam li daim duab sculpted tiaj tus. Haum rau kev saib ntawm ib sab.