What is grattage? a. creating pattern by using everyday materials and dried paint to create texture b. creating pattern by laying metal underneath of the canvas c. creating pattern by scraping off layers of paint from a canvas that is laid over a textured surface

Grattage is :

( C ) Creating pattern by scraping off layers of paint from a canvas that is laid over a textured surface.

c. creating pattern by scraping off layers of paint from a canvas that is laid over a textured surface

Explanation:

Grattage refers to a method of drawing in which forms and textures are scraped into the wet outer layer or surface of the paint. It was used in the 20th-century graphic art. It is also a process of drawing which involves scratching of cardboard or paper covered with india ink with a sharp instrument or a pen.

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