Ads
related to: gesso white ground
Search results
Results From The WOW.Com Content Network
Gesso is traditionally a mix of an animal glue binder (usually rabbit-skin glue), chalk, and white pigment. For priming flexible canvas, an emulsion of gesso and linseed oil, also called "half-chalk ground", is used. [4] Acrylic gesso is a mixture of white pigment and some kind of filler (chalk, silica, etc.) and acrylic resin dispersed in water.
oil ground was a lean lead-based primer, no longer used due to being a health hazard, modern "oil ground" is actually alkyd; genuine gesso ground is a lean ground typically used on top of the boards; half-chalk ground; acrylic ground is made of acrylic resin with titanium white pigment (a "clear gesso" is actually an acrylic without the pigment).
In reference to work on picture frames and paintings moulded and gilded gesso is still commonly described as pastiglia, [3] but in recent decades writers on furniture and the decorative arts tend to distinguish between this and "true" pastiglia, or white lead pastiglia [4] which is defined as being made from white lead powder, made by combining powdered lead and vinegar in an anaerobic ...
A traditional ground may be prepared with a rabbit skin glue solution pigmented with bone ash, chalk and/or lead white. Contemporary grounds include acrylic gesso, gouache and commercially prepared claycoat papers. The slight tooth of the ground preparation takes a little of the silver as it is drawn across the surface.
White-ground technique is a style of white ancient Greek pottery and the painting in which figures appear on a white background. It developed in the region of Attica , dated to about 500 BC. It was especially associated with vases made for ritual and funerary use, if only because the painted surface was more fragile than in the other main ...
Tempera adheres best to an absorbent ground that has a lower oil content than the tempera binder used (the traditional rule of thumb is "fat over lean", and never the other way around). [10] [11] The ground traditionally used is inflexible Italian gesso, and the substrate is usually rigid as well. [12]
Acrylic gesso is very difficult to sand. One manufacturer makes a "sandable" acrylic gesso, but it is intended for panels only and not canvas. It is possible to make the gesso a particular color, but most store-bought gesso is white. The gesso layer, depending on its thickness, will tend to draw the oil paint into the porous surface.
See how to gild on acrylic gesso ground here. There are hundreds types of acrylic gesso on the market. The modern acrylic gesso such as the Holbein acryla white gesso is a complete ground for all color mediums--Canvasd 06:58, 11 March 2013 (UTC), no matter it is oil paints, tempera, ink, wash, water colors, or acrylic paints etc. Therefore, it ...