WordGarden.iogesso
C2Pronunciation
UK
- /dʒˈɛsəʊ/
US
Meanings
Noun
a white art primer or ground used to prepare surfaces for painting
Verb
to coat or prime a surface with gesso
Beyond the definition
Imagine an artist getting a canvas ready. Before the bright colors go on, they often brush on a white coating called gesso. It makes the surface smoother, gives it a little texture, and helps the paint stick better. You can think of it like priming a wall before painting a room. Long ago, it was made from chalk, glue, and pigment. Today, it is usually made with acrylic. You'll see it most often in painting, but it also appears in sculpture and decorative art.
It is not only for getting a surface ready; it can also become part of the artwork itself. Artists may build up layers to create texture or use it as a base before adding color. It is a basic first step that helps paint stay in place and look better over time.
Gesso is a preparation layer used in painting and other visual arts. The word comes from the Italian gesso, meaning "gypsum" or "chalk," which reflects its older form: natural chalk mixed with animal glue. Traditionally, it was brushed on in several thin layers to create a smooth, absorbent surface for tempera or oil painting.
While traditional gesso is still used by some artists, modern gesso is usually acrylic-based. It is easier to use and works on many surfaces, especially canvas and wood. It gives the surface a slight roughness, often called "tooth," which helps paint stick better than it would on a slick surface.
However, gesso isn't just about preparation. Artists often intentionally leave some of the gesso visible, using it as part of the artwork's aesthetic. They might create textured effects by applying thick layers or use colored gesso to influence the final painting's mood and tone. It can be sanded, carved, or otherwise manipulated to add depth and dimension.
Beyond painting, gesso is also used in sculpture to create a smooth base and in decorative arts such as furniture work. It is a quiet but important part of many artworks, sitting underneath the colors and helping the whole piece come together.
Examples
- 1
Canvas preparation
She brushed a thin coat of gesso onto the canvas and left it to dry overnight.
- Phrasea coat of gesso
one layer of gesso on a surface
- 2
Wood panel
He always puts two coats of gesso on a wood panel before he starts painting.
- 3
Tinted base
Some artists mix a little color into the gesso so the blank canvas looks less harsh.
See also
Forms and spellings
1 form open this card.
Main spelling
- gessonoun