Basic
![고려화공 기본 심볼](https://www.kpyro.com:443/theme/webs/img/ci_symbol_basic.jpg)
Conjugated Form
![](https://www.kpyro.com:443/theme/webs/img/ci_symbol_util.jpg)
This type is used to carve steel plate or stone, or to have corrosion effects when a screen is not expressed due to the limit of printing skills.
This method, however, is not recommended and only used in exceptional circumstances.