Paint

Paint is any liquid, liquefiable, or mastic composition that, after application to a substrate in a thin layer, converts to a solid film. It is most commonly used to protect, color, or provide texture to objects. Paint can be made or purchased in many colors—and in many different types, such as watercolor, synthetic, etc. Paint is typically stored, sold, and applied as a liquid, but most types dry into a solid.

History

In 2011, South African archeologists reported finding a 100,000-year-old human-made ochre-based mixture that could have been used like paint.Cave paintings drawn with red or yellow ochre, hematite, manganese oxide, and charcoal may have been made by early Homo sapiens as long as 40,000 years ago.

Ancient colored walls at Dendera, Egypt, which were exposed for years to the elements, still possess their brilliant color, as vivid as when they were painted about 2,000 years ago. The Egyptians mixed their colors with a gummy substance, and applied them separately from each other without any blending or mixture. They appear to have used six colors: white, black, blue, red, yellow, and green. They first covered the area entirely with white, then traced the design in black, leaving out the lights of the ground color. They used minium for red, and generally of a dark tinge.

Paint (software)

Paint (formerly Paintbrush for Windows) is a simple computer graphics program that has been included with all versions of Microsoft Windows. It is often referred to as MS Paint or Microsoft Paint. The program mainly opens and saves files as Windows bitmap (24-bit, 256 color, 16 color, and monochrome, all with the .bmp extension), JPEG, GIF (without animation or transparency, although the Windows 98 version, a Windows 95 upgrade, and the Windows NT4 version did support the latter), PNG (without alpha channel), and single-page TIFF. The program can be in color mode or two-color black-and-white, but there is no grayscale mode. For its simplicity, it rapidly became one of the most used applications in the early versions of Windows—introducing many to painting on a computer for the first time—and is still widely used for very simple image manipulation tasks.

History

Initial versions

The first version of Paint was introduced with the first version of Windows, Windows 1.0, in November 1985. It was a licensed version of ZSoft Corporation's PC Paintbrush, and supported only 1-bit monochrome graphics under a proprietary "MSP" format. This version was later superseded by Paintbrush in Windows 3.0, with a redesigned user interface, color support and support for the BMP and PCX file formats.

Paint (disambiguation)

Paint is a pigmented liquid or paste used to apply color to a surface, often by artists.

Paint may also refer to:

Places

Art and entertainment

Technology

Other uses

Supply

Supply may refer to:

Supply (economics)

In economics, supply is the amount of something that firms, consumers, laborers, providers of financial assets, or other economic agents are willing to provide to the marketplace. Supply is often plotted graphically with the quantity provided (the dependent variable) plotted horizontally and the price (the independent variable) plotted vertically.

In the goods market, supply is the amount of a product per unit of time that producers are willing to sell at various given prices when all other factors are held constant. In the labor market, the supply of labor is the amount of time per week, month, or year that individuals are willing to spend working, as a function of the wage rate. In the financial markets, the money supply is the amount of highly liquid assets available in the money market, which is either determined or influenced by a country's monetary authority.

The remainder of this article focuses on the supply of goods.

Supply schedule

A supply schedule is a table which shows how much one or more firms will be willing to supply at particular prices under the existing circumstances. Some of the more important factors affecting supply are the good's own price, the prices of related goods, production costs, technology and expectations of sellers.

Money bill

In the Westminster system (and, colloquially, in the United States), a money bill or supply bill is a bill that solely concerns taxation or government spending (also known as appropriation of money), as opposed to changes in public law.

Conventions

It is often a constitutional convention that the upper house may not block supply. There is often another requirement that non-money bill type clauses may not be attached to a money bill.

Loss of supply in the lower house is conventionally considered to be an expression of the house's loss of confidence in the government resulting in the government's fall.

Requirements in Westminster Systems

Australia

A supply bill in the Australian System is required to pass the House of Representatives, the Senate and be signed by the Governor-General. The Senate has no power or ability to introduce or modify a supply bill, but has the ability to block or defer the passing of a supply bill. The most famous instance where supply was blocked was during the 1975 constitutional crisis. This has resulted in agreements between political parties to prevent the blockage of supply bills through the Senate.