<human>: Goal: To make a detailed engraving on glass,

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- apply masking tape to the entire project, unless you are expert at using an engraver.  By masking off you not only add protection to the glass, but also make it easier to follow a towel.
- apply masking tape to the entire project, unless you are expert at using an engraver.  By masking off you not only add protection to the glass, but also make it easier to follow a template.
<bot>: apply masking tape to the entire project, unless you are expert at using an engraver.  By masking off you not only add protection to the glass, but also make it easier to follow a template.