A surface appearance of something grown beautiful, especially with age or use, an appearance or aura that is derived from association, habit, or established character.

Coloration of metal finish due to aging or from a solution applied to metal to change its color.

The aura or luster that develops in a quality piece of leather with age.

The outer coloring of a sculpture.

A surface coloring on metals which occurs as a result of a chemical reaction or time.

The visible alterations to the surface of the artifact with respect to the properties concerning color, luster, and texture. The patina is a naturally occurring process resulting from weathering, such as heat and cold, wind-driven particles, moisture, water action, and naturally occurring geochemical processes. Patina gives the artifact its "old look". An important and excellent indicator of an artifacts originality.

A thin film of green coloration that forms on copper and bronze as a result of oxidation and corrosion.

Originally, the green-brown encrustation on bronze, it now includes the natural effects of age or exposure on any surface.

The luster that leather develops over time with use.

a surface coloring of metal, usually brown or green, produced by oxidation of bronze or other metal. It occurs naturally or can be produced artificially for decorative effect. Also, the substance used to produce this effect.

a thin film on the surface of an object that develops with age; on bronze, this film is greenish-blue and called verdigris

green film that covers materials exposed to the air

A film or incrustation, usually green, that appears on copper and bronze due to oxidation; a finish applied to the surface of bronze; a surface color or texture that appears on wood with age.

A thin layer of corrosion products with a distinctive coloration that forms on a metal surface exposed to air and water. Patina usually refers to the greenish coating that forms on copper alloys over time.

Rust; The level and color of rust on the Nakago.

A prized surface effect produced by age and oxidation.

A sheen or coloration that signifies an object's age. Patina may appear on any surface as an unintentional effect or as an intentional, simulated product of aging. A primary definition refers to the green film forming on copper or bronze sculpture that may occur naturally (due to long exposure to the weather) or artificially (due to exposure to acid). Patina is often valued aesthetically for its color.

A sheen formed on copper and bronze by age and use. It can also be created by exposure to chemicals and heat. Is often valued aesthetically for its color.

(adj. patinate) ( Butterworth and Williams, 1958) A thickening of the exine of spores that extends over the entire surface of one hemisphere. Example: Cingulatisporites, Patellasporites.

a thin layer of green oxidation appearing on copper; can be produced by age or chemical process

A luster or shine that develops with use over time. Usually associated with fine antiques and vintage furniture.

A well-worn look on the surface of a collectible that has not been stripped, polished, sanded, etc. Can take on a glossy, matte, or dull looking appearance depending on the piece and the material.

A finish applied (or achieved by age) to metal surfaces (especially copper,brasses, and bronze). May include statuary bronze (classic brown color), verdigris (green-gray), and various other colorized finishes.

The surface scratching and natural tarnish that develop on sterling silver flatware over time. The patina adds character to your flatware. To make sure this patina develops evenly, however, rotate the use of sterling flatware pieces, and polish regularly.

A film on bronze or copper formed by oxidation verdigris.

A thin greenish layer, usually basic copper sulfate, that forms on copper or copper alloys, such as bronze, as a result of corrosion. You can apply a chemical solution to derive different colored patinas on new bronze. Bronzes can be painted with lacquer and acrylic.

A surface change due to age or use, such as the fine oxidation of copper or the weathering of wood

a green rust that appears on jewelry with age. If the jewelry has a high copper or bronze content this will occur.

soft, mellow color and texture of a wood surface resulting from age, wear or rubbing.

The natural colouring acquired by a coin, token or medal over time. This colouring is often the result of oxidation or other chemical processes caused by contact of the coin's surface with the air.

the surface built up over time on a piece of furniture, or other object, from continuous polishing and use

The term used to describe the surface colour and sheen of furniture and silver which is built up from years of use and careful polishing.

Originally meaning a greenish film on the surface of old bronze caused by oxidation. Also used to describe a chemical substance added to a sculpture for color, in order to achieve an intentional aesthetic effect.

The often dark green tone found on especially Roman and ancient bronze coins. A coin with an even patina will be worth more than a coin that has been scrubbed to bare metal. Patinas vary in colours, usually due to the chemical make up of the soil the coin was found in.

The effect of the environment or artificial chemical and/or physical systems affecting the surface appearance of a work of art. For metals, this usually takes the form of a film of corrosion on the object, usually as a result of exposure to the elements. Many patinas are prized for their aesthetic value-for example on bronzes-or protective properties-for example on lead, tin or pewter.

Surface texture of furniture that develops with age.

An alteration of rock surfaces by molecular or chemical change (but not by attrition, hence not to be confused with sand blasting).

coating or covering produced by age, such as gloss on wood or green incrustation on bronze: oxidation of bronze or copper through water, chemicals or acids, to produce different surface textures and colours. See also Aerugo, Verdigris

A luster or shine that aniline dyed leather will develop over time and with use.

A semitransparent film that forms on paintings and sculptures overtime from light, smoke or water. Some artists apply artificial patinas to bronze or marble surfaces.

A surface often developed with age. Fine sheep leather develops a surface with luster or shine and develops more character over the years. - : def.

1. A natural film, usually greenish, that results from oxidation of bronze or other metallic material. 2. Colored pigments, chemicals, and so on, applied to a sculptural surface.

The natural aging of organic materials such as wood, animal skin, and metal.

a mellow timeworn look on a surface

Appearance gained by old carpets, due to oxidation of the wool and dyes. A valuable feature of old and antique carpets. New carpets are sometimes chemically treated to provide an artificial patina.

an oxidation layer on metals; often indicates evidence of age.

A surface appearance or luster that grows more beautiful with time.

Over time, various metals including silver gradually acquire a mellow "patina," consisting of tiny microscopic lines that produce that wonderful, soft, glowing finish. This is natural and desirable, for it gives sterling silver the vintage look of a fine antique.

Is the change you see on the surface layer that is a result of aging

Term used to designate a mellow sheen formed n the surface of furniture, due to wear, age, exposure and hand-rubbing. Also a film, usually greenish, formed on copper or bronze after long exposure.

A film on metal created by oxidation. This may occur naturally as a result of age or use, or it may be applied chemically as a decorative element. - to patinate

Any of hundreds of surface films on metals to provide a desired color or surface finish.

Mottled surface or sheen, either naturally occurring or simulated, which gives the look of age; verdigris; aerugo.

The change that occurs on the surface of an object, particularly those made from wood, bronze and silver, as the result of the passage of time. Good patination raises the value of an object. Destroying it by cleaning or accident, adversely affects its value

an appearance or finish that has developed with age - often associated with the green film that forms on copper and bronze.

is a finish for metal that changes its color and is brought about either by natural aging or applying a chemical to the metal that interacts with it. Metal will react predictably to the chemicals whether it is solid or in powdered form suspended in a resin base.

the buildup of dirt, grease, or polish that an item acquires over time.

The change in an object's surface resulting from natural aging due to wear and oxidation. Antique jewelry is expected to have this patina and the value of the piece may decrease if it is cleaned off.

A surface film (often gray or green) that forms on a metal such as copper or bronze after long periods of exposure to the elements or artificially through the use of chemicals. A richly colored patina often adds to the overall beauty of an item.

A fine coating on any metal surface, the result of age and use.

The naturally protective coating that results from the mild corrosive attack of airborne sulfur compounds. The sulfate patina significantly increases the durability and service life of copper roofing and flashing.

A sheen or coloration on a surface.

A film or an incrustation, often green, that forms on copper and bronze after a certain period of weathering and as a result of the oxidation of the copper. Different chemical treatments will also induce myriad colored patinas on new Bronze works. Bronzes may additionally be painted with acrylic and lacquer.

A thin greenish layer, usually copper sulfate, that forms on copper or copper alloys, as a result of corrosion; or a similar sheen usually produced by age and use. A patina may also be a sheen that has been added to an object for artistic effect. An item with a patina is described as patinated.

rich, glossy color produced in wood and leather through age, wear, and repeated polishing. The affect can be created artificially.

The natural finish on a wood or metal surface that results from age and polishing.

The warm glow which age, use and care impart to wood surfaces.

colored oxidation on metal surfaces, simulated by chemical action or from long exposure to the air

A thin layer of naturally oxidized metal on the surface of a coin acquired with age

Color and texture of a surface produced by age and wear. In wood furniture the finish tends to deepen and become more lustrous. Edges are worn smooth and sharp outlines are softened.

The process of finishing or covering the surface of materials such as metal, wood, or plaster either naturally, through exposure to water, air or earth, or chemically through applied solutions.

The gentle sheen which develops on the surface of platinum jewelry through continued wear. This unique look is preferred by many who wear platinum.

A thin greenish layer that forms on copper or copper alloys, such as bronze, as a result of long exposure to the elements and often valued aesthetically for its color. It gives a surface appearance of something grown beautiful with age or use.

The discoloration of a metallic surface due to oxidation. See Antique.

A mellow and worn look that surfaces, usually wood and metals, acquire with age, handling, and exposure to the elements. These traits are usually considered to be attractive.

The natural copper coating that results from atmospheric corrosion.

The luster or shine that develops on leather surfaces with time and use.

A film or encrustation that forms on copper and bronze as a result of the oxidation of the copper. Special chemical treatments will induce different color patinas on new bronzes.

A surface film found on coins (usually brown or green) caused by oxidation over a long period of time.

The softening effect which age, use and care impart.

The coating, usually green, that forms on the surface of metals such as copper and copper alloys exposed to the atmosphere. Also used to describe the appearance of a weathered surface of any metal.

The build-up of wax and dirt that gives old furniture a soft mellow look.

A coloration of the surface. Either a chemical or natural process. Generally associated with the oxidation process on a metal surface. Such as the green patina associated with copper.

The natural weathering of copper to the characteristic blue-green or gray-green hue, a direct consequence of the mild corrosive attack of airborne sulfur compounds.

a green or brown film formed on copper and bronze by weathering or simulated weathering. Oxidisation of the metal.

The naturally produced sheen on silver.

A patina is a chemical substance that causes solder or lead came to change color. Solder is normally silver in color, and lead is gray, so patina is sometimes used to give an effect of age. Patinas can cause solder or lead to be black, brown, copper, or greenish.

refers to the surface crust on an ancient coin or the color on a more modern coin.

Brown or green corrosive product on the surface of bronze or copper elements which accumulates over time naturally. Artificially produced coloration on metals to replicate aged appearance.

The changes to the surface layer of an object resulting from natural aging and use. In silver we tend to think of it as the soft luster caused by tiny and microscopic scratches and the oxidation contained therein.

A metal finish, caused by oxidation or corrosion, giving the piece a "weathered" look. Patina imparts an attractive sheen or color to the metal.

1) A film or encrustation, usually green, appearing gradually on a surface of copper and bronze, due to weathering and as a result of oxidation. 2) An opaque toning used to stimulate aging or to dull the brightness of a gilded surface. 3) A deep, soft polished gleam acquired by wood and metal after years of wear and polishing.

Normal signs of age which change the appearance of the finish. Most commonly used for wood or metal. Patina generally refers to a desirable look of age. As wood ages, for example, it acquires a certain sheen or appearance, the richness of which comes only with time. Collectors find patina desirable.

The sheen on the pile of a rug acquired with age and use, or by chemical wash.

Any pleasing alteration to a surface, caused by age or long time handling.

The surface appearance of an object that is the result of age or use.

special soft sheen, color, and feel which develops years after using silver.

Changes to the color and texture of a surface as the result of the passage of time, which includes normal wear and tear. The shellac, varnish, or oil will deepen on wood furniture as time passes. After many years of polishing, edges wear smooth and sharp outlines tend to soften. Sunlight and air pollutants will also have a long term effect on the surface of furniture. A fine patina is characteristic of quality antique furniture, as it is almost impossible to reproduce in a way which will deceive those who have studied the subject. However, during the 19th century, a good deal of old furniture was stripped of its patination and the surface refinished.

A luster or sheen that develops with use over time, usually associated with fine antiques, vintage furniture and leather furniture.

A luster that naturally occurs when uncoated leathers age.

A change in color of a metal surface through exposure to air over a period of time, especially seen with silver, copper and bronze.

A surface luster that develops on pure anilines and nubucks;grows more beautiful with passing of time.

The overall effect of the aging process on wood or a finish, generally characterized by a muting of the colors and a satin finish.

A protective film that develops on copper on exposure to the atmosphere. In most non-polluted environments it is basic copper carbonate but in industrial and urban areas it is mainly basic copper sulphate.

A green or brown surface film found on ancient copper and bronze coins caused by oxidation over a long period of time.

Oxidation forming on the surface of metallic objects. So far as coins and medals are concerned this applies mainly to silver, brass, bronze and copper pieces which may acquire oxidation from the atmosphere, or spectacular patination from salts in the ground in which they have been buried.

Color of metal surface caused by oxidation, weathering, or chemical treatment.

A luster that develops on pure aniline and nubuk over time and with use.

The surface coloration of metal due to natural oxidation, age, wear, or the application of chemicals and/or acids. Brass, copper and bronze often aquire a green patina, silver turns gray or black and gold aquires a reddish hue. Jewelers often apply a combination of various chemicals and/or acids to metals to enhance the design.

Soft luster caused by tiny scratches that come with frequent use.

An oxidation produced by certain soils and moisture upon copper coins. The oxidation takes the color according to the materials which have affected the surface of the coins.

The finish or surface texture. As applied to silver, it refers to the soft lustrous finish the metal acquires with years of usage.

An oxidation process in which acidic solutions are applied with or without heat to a finished metal cast surface in order to color the surface. Different acid solutions can produce a wide variety of colors.

A sheen or colouration on any surface, either intended or unintended

The surface appearance of a rug usually mellows with age or use.

A surface texture produced by age, wear or rubbing.

The color or incrustation which age gives to an object; especially, the green rust which covers ancient bronze.

on wood or stone, the patina is the surface texture produced by age, rubbing or wear. Over time, copper and bronze also forms a patina that is usually green.

A colored film on a surface, usually used in reference to bronze and other metals; can be of natural origin or formed deliberately.

The coloration that occurs in certain metals when they are exposed at length to the atmosphere. A thin, greenish layer appears on the surface of copper and bronze; a reddish effect on gold. An artificial patina can be created with acids or electrolyte.

Patina is the change of an object's surface layer that result from aging. Exposure to the air for an extended period of time oxidizes many metals, turning copper and bronze green, and gold reddish. Artificial patinas can be applied to newer objects by using acids or electrolytes.

The aging effect taken onto a surface's finish only thru age, use and care. The natural patina imparted to antique wood furniture surfaces is irreplaceable.

A luster or sheen that develops with use over time; evident in metals, fine antiques, vintage furniture and leather.

Color and texture of the surface produced by age and wear. In wood furniture the varnish, shellac, or oil has a tendency to deepen ,yet retains transparency; edges wear smooth and sharp outlines are softened.

Patina is a chemical compound formed on the surface of metal. Patinas form on metal from exposure to the elements. They are often deliberately added by artists and metalworkers.

a lustrous feature of full-aniline leathers that develops with time and wear.