The actual material substances used to create an artwork are called __ intaglio gesso monotype media

## Step 1<br />The question is asking for the term that refers to the actual material substances used to create an artwork. The options provided are intaglio, gesso, monotype, and media.<br /><br />## Step 2<br />Intaglio is a method of printmaking where the image is incised into a surface, and the incised line or sunken area holds the ink. It is not the material substance used to create an artwork.<br /><br />## Step 3<br />Gesso is a white paint mixture consisting of a binder mixed with chalk, gypsum, which is used to prepare the surface for painting. It is not the material substance used to create an artwork.<br /><br />## Step 4<br />Monotype is a method of printmaking where an image is painted onto a smooth, non-porous surface, and then pressed onto paper. It is not the material substance used to create an artwork.<br /><br />## Step 5<br />Media, in the context of art, refers to the materials used to create a work of art. This can include paint, charcoal, ink, clay, metal, and more. Therefore, the term that refers to the actual material substances used to create an artwork is media.