In drawing, when the quality of a single line changes from thick to thin, it is referred to as question 6 options: calligraphic.

Respuesta :

In drawing, when the quality of a single line changes from thick to thin, it is referred to as calligraphic. Calligraphy is an art that is associated with writing. It involves designing and executing a lettering using a broad tip instrument or a brush. Pens that are used for this uses nibs which can be pointed, round or flat. 

Answer:

Calligraphic

Explanation:

Calligraphy is originally a form of writing, it is a form of lettering in which an instrument (could be a pen or a brush with a flat tip) with a broad tip is used to design or draw. In calligraphy, the quality of a line changes from thick to thin and sometimes back to thick.