0_Wizard
Red and orange are great colors
Red is the colour at the end of the visible spectrum of light, next to orange and opposite violet.
chosen_Red_0
Red
chosen_topic_0_Red
Red
Red is the colour at the end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometres. It is a primary color in the RGB color model and the CMYK color model, and is the complementary color of cyan. Reds range from the brilliant yellow-tinged scarlet and vermillion to bluish-red crimson, and vary in shade from the pale red pink to the dark red burgundy. The red sky at sunset results from Rayleigh scattering, while the red color of the Grand Canyon and other geological features is caused by hematite or red ochre, both forms of iron oxide.
Complementary colors
Complementary colors are pairs of colors which, when combined, cancel each other out. This means that when combined, they produce a gray-scale color like white or black. When placed next to each other, they create the strongest contrast for those particular two colors. Due to this striking color clash, the term opposite colors is often considered more appropriate than "complementary colors". Which pairs of colors are considered complementary depends on the color theory one uses:  On the traditional color wheel developed in the 18th century, used by Claude Monet and Vincent van Gogh and other painters, and still used by many artists today, the primary colors were considered to be red, yellow, and blue, and the primary–secondary complementary pairs are red–green (Christmas), blue-orange (Westwood), and yellow–purple (Mesa High).
On Vision and Colors
On Vision and Colors () is a treatise by Arthur Schopenhauer that was published in May 1816 when the author was 28 years old. Schopenhauer had extensive discussions with Johann Wolfgang von Goethe about the poet's "Theory of Colours" of 1810, in the months around the turn of the years 1813 and 1814, and basically shared Goethe's views. Schopenhauer tried to demonstrate physiologically that color is "specially modified activity of the retina." The initial basis for Schopenhauer's color theory comes from Goethe's chapter on physiological colors, which discusses three principal pairs of contrasting colors: red/green, orange/blue, and yellow/violet.
Color
Color (American English) or colour (Commonwealth English) is the characteristic of human visual perception described through color "categories", with names such as red, blue, yellow, green, orange, or purple. This perception of color derives from the stimulation of cone cells in the human eye by electromagnetic radiation in the spectrum of light. Color categories and physical specifications of color are associated with objects through the wavelength of the light that is reflected from them. This reflection is governed by the object's physical properties such as light absorption, emission spectra, etc.
Color theory
In the visual arts, color theory or colour theory is a body of practical guidance to color mixing and the visual effects of a specific color combination. There are also definitions (or categories) of colors based on the color wheel: primary color, secondary color and tertiary color. Although color theory principles first appeared in the writings of Leone Battista Alberti (c.1435) and the notebooks of Leonardo da Vinci (c.1490), a tradition of "colory theory" began in the 18th century, initially within a partisan controversy over Isaac Newton's theory of color ("Opticks", 1704) and the nature of primary colors.
Color term
A color term (or color name) is a word or phrase that refers to a specific color. The color term may refer to human perception of that color (which is affected by visual context) which is usually defined according to the Munsell color system, or to an underlying physical property (such as a specific wavelength of visible light). There are also numerical systems of color specification, referred to as color spaces. An important distinction must be established between color and shape, these two attributes usually are used in conjunction with one another when describing in language. For example, being labeled as alternative parts of speech terms color term and shape term.
Color psychology
Color psychology is the study of hues as a determinant of human behavior. Color influences perceptions that are not obvious, such as the taste of food. Colours can also enhance the effectiveness of placebos. For example, red or orange pills are generally used as stimulants. Colour can indeed influence a person; however, it is important to remember that these effects differ between people. Factors such as gender, age, and culture can influence how an individual perceives color. For instance, heterosexual men tend to report that red outfits enhance female attractiveness, while heterosexual females deny any outfit color impacting that of men.
1_Apprentice
Yes, I like too. Bur blue is the best I think.
0_Wizard
Color theory has some interesting thoughts on color mixing in visual effects.
In the visual arts, color theory or colour theory is a body of practical guidance to color mixing and the visual effects of a specific color combination.
self_Color_theory_0
Color theory
self_4_Color_theory
Color theory
In the visual arts, color theory or colour theory is a body of practical guidance to color mixing and the visual effects of a specific color combination. There are also definitions (or categories) of colors based on the color wheel: primary color, secondary color and tertiary color. Although color theory principles first appeared in the writings of Leone Battista Alberti (c.1435) and the notebooks of Leonardo da Vinci (c.1490), a tradition of "colory theory" began in the 18th century, initially within a partisan controversy over Isaac Newton's theory of color ("Opticks", 1704) and the nature of primary colors.
Primary color
A set of primary colors is, most tangibly, a set of "real" physical pigmented media or colored lights that can be combined in varying amounts to produce a "gamut" of colors. This is the essential method used in applications that are intended to elicit the perception of diverse sets of color, e.g. electronic displays, color printing, and paintings. Perceptions associated with a given combination of primary colors are predicted by applying the appropriate mixing model (additive, subtractive, additive averaging etc.) that embodies the underlying physics of how light interacts with the media and ultimately the retina.
Albert Henry Munsell
Albert Henry Munsell (January 6, 1858 – June 28, 1918) was an American painter, teacher of art, and the inventor of the Munsell color system. He was born in Boston, Massachusetts, attended and served on the faculty of Massachusetts Normal Art School, and died in nearby Brookline. As a painter, he was noted for seascapes and portraits. Munsell is famous for inventing the Munsell color system, an early attempt at creating an accurate system for numerically describing colors. He wrote three books about it: "A Color Notation" (1905), "Atlas of the Munsell Color System" (1915) and one published posthumously, "A Grammar of Color: Arrangements of Strathmore Papers in a Variety of Printed Color Combinations According to The Munsell Color System" (1921).
On Vision and Colors
On Vision and Colors () is a treatise by Arthur Schopenhauer that was published in May 1816 when the author was 28 years old. Schopenhauer had extensive discussions with Johann Wolfgang von Goethe about the poet's "Theory of Colours" of 1810, in the months around the turn of the years 1813 and 1814, and basically shared Goethe's views. Schopenhauer tried to demonstrate physiologically that color is "specially modified activity of the retina." The initial basis for Schopenhauer's color theory comes from Goethe's chapter on physiological colors, which discusses three principal pairs of contrasting colors: red/green, orange/blue, and yellow/violet.
Color mixing
There are two types of color mixing: "Additive" and "Subtractive". In both cases, there are three primary colors, three secondary colors (colors made from 2 of the three primary colors in equal amounts), and one tertiary color made from all three primary colors. This point is a common source of confusion, as there are different sets of primary colors depending on whether you are working with additive or subtractive mixing. The additive mixing of colors is unintuitive as it does not correspond to the mixing of physical substances (such as paint) which would correspond to subtractive mixing. For instance, one can additively mix yellow and blue by shining yellow light together with blue light, which will result in not green but a white light.
Complementary colors
Complementary colors are pairs of colors which, when combined, cancel each other out. This means that when combined, they produce a gray-scale color like white or black. When placed next to each other, they create the strongest contrast for those particular two colors. Due to this striking color clash, the term opposite colors is often considered more appropriate than "complementary colors". Which pairs of colors are considered complementary depends on the color theory one uses:  On the traditional color wheel developed in the 18th century, used by Claude Monet and Vincent van Gogh and other painters, and still used by many artists today, the primary colors were considered to be red, yellow, and blue, and the primary–secondary complementary pairs are red–green (Christmas), blue-orange (Westwood), and yellow–purple (Mesa High).
RYB color model
RYB (an abbreviation of red–yellow–blue) is a historical set of colors used in subtractive color mixing and is one commonly used set of primary colors. It is primarily used in art and design education, particularly painting. RYB predates modern scientific color theory, which has determined that cyan, magenta, and yellow are the best set of three colorants to combine, for the widest range of high-chroma colors. RYB (red–yellow–blue) make up the primary color triad in a standard artist's color wheel. The secondary colors purple–orange–green (sometimes called violet–orange–green) make up another triad.
1_Apprentice
I dont really know about color theory but it looks very interesting.
0_Wizard
The idea has been known as far back as Leonardo daVinci in the 15th Century.
Although color theory principles first appeared in the writings of Leone Battista Alberti (c.1435) and the notebooks of Leonardo da Vinci (c.1490), a tradition of "colory theory" began in the 18th century, initially within a partisan controversy over Isaac Newton's theory of color ("Opticks", 1704) and the nature of primary colors.
self_Color_theory_2
Color theory
self_0_Color_theory
Davinci Virtual
Davinci Virtual, LLC is a multinational corporation that provides virtual call communication services, meeting rooms, and virtual office to businesses and independent entrepreneurs. Founded in 2006, Davinci Virtual has provided outsourced workplace strategy solutions to over 45,000 companies and entrepreneurs throughout the U.S., Canada, Europe, Central America, Asia and Australia. In June 2006, the company announced the launch of its Virtual Communications and Davinci Virtual Office Solutions. In December 2006, the company ran as Davinci International Inc. The company didn't release financial data this year but the founder put current customers at more than 200 in Utah, and well more than 1,000 nationally.
Italian literature
Italian literature is written in the Italian language, particularly within Italy. It may also refer to literature written by Italians or in Italy in other languages spoken in Italy, often languages that are closely related to modern Italian. An early example of Italian literature is the tradition of vernacular lyric poetry performed in Occitan, which reached Italy by the end of the 12th century. In 1230, the Sicilian School is notable for being the first style in standard Italian. Dante Alighieri, one of the greatest of Italian poets, is notable for his "Divine Comedy". Petrarch did classical research and wrote lyric poetry.
DAVINCI
DAVINCI (Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging) was a proposed mission concept for an atmospheric probe to Venus, losing out to Psyche and Lucy in the 2015 round of proposals for NASA's Discovery Program. DAVINCI would study the chemical composition of Venus' atmosphere during descent. The DAVINCI probe would travel through the Venus atmosphere, sampling the air, and returning measurements down to the surface. These measurements are important to understanding the origin of the Venus atmosphere, how it has evolved, and how and why it is different from Earth and Mars.
Science and inventions of Leonardo da Vinci
Leonardo da Vinci (1452–1519) was an Italian polymath, regarded as the epitome of the "Renaissance Man", displaying skills in numerous diverse areas of study. Whilst most famous for his paintings such as the "Mona Lisa" and the "Last Supper", Leonardo is also renowned in the fields of civil engineering, chemistry, geology, geometry, hydrodynamics, mathematics, mechanical engineering, optics, physics, pyrotechnics, and zoology. While the full extent of his scientific studies has only become recognized in the last 150 years, he was, during his lifetime, employed for his engineering and skill of invention.
Renaissance
The Renaissance (, ) was a period in European history, from the 14th to the 17th century, regarded as the cultural bridge between the Middle Ages and modern history. It started as a cultural movement in Italy in the Medieval period and later spread to the rest of Europe, marking the beginning of the Modern age. The intellectual basis of the Renaissance was its own invented version of humanism, derived from the concept of Roman Humanitas and the rediscovery of classical Greek philosophy, such as that of Protagoras, who said that "Man is the measure of all things." This new thinking became manifest in art, architecture, politics, science and literature.
Italian Renaissance painting
Italian Renaissance painting is the painting of the period beginning in the late 13th century and flourishing from the early 15th to late 16th centuries, occurring in the Italian peninsula, which was at that time divided into many political areas. The painters of Renaissance Italy, although often attached to particular courts and with loyalties to particular towns, nonetheless wandered the length and breadth of Italy, often occupying a diplomatic status and disseminating artistic and philosophical ideas. The city of Florence in Tuscany is renowned as the birthplace of the Renaissance, and in particular of Renaissance painting.
DaVinci's War
Da Vinci's War is a 1992 direct to video action thriller film directed by Raymond Martino. The film was produced by and stars Joey Travolta. It also star Michael Nouri, best known for his role in Flashdance. The film's narrative revolves around former Vietnam War veteran Frank DaVinci (Travolta) attempting to find his sister and brother in law's killer with assistance from his fellow veterans and assassin China Smith (Nouri) only to become entangled in a trap concocted by corrupt CIA operatives. James Russo, Branscombe Richmond and Vanity appear in supporting roles. Brian Robbins also stars. The film opens with a couple later revealed as the protagonist's sister and brother in law undergoing a home invasion by a hitman named Mintz (James Russo).
1_Apprentice
I am sure you are some kind of artist. Or maybe photograher.
0_Wizard
I visited Florence in Tuscany to see the birthplace of Renaissance painting.
The city of Florence in Tuscany is renowned as the birthplace of the Renaissance, and in particular of Renaissance painting.
self_Italian_Renaissance_painting_2
Italian Renaissance painting
self_5_Italian_Renaissance_painting
Italian Renaissance painting
Italian Renaissance painting is the painting of the period beginning in the late 13th century and flourishing from the early 15th to late 16th centuries, occurring in the Italian peninsula, which was at that time divided into many political areas. The painters of Renaissance Italy, although often attached to particular courts and with loyalties to particular towns, nonetheless wandered the length and breadth of Italy, often occupying a diplomatic status and disseminating artistic and philosophical ideas. The city of Florence in Tuscany is renowned as the birthplace of the Renaissance, and in particular of Renaissance painting.
Italian Renaissance
The Italian Renaissance ( ) was the earliest manifestation of the general European Renaissance, a period of great cultural change and achievement that began in Italy during the 14th century (Trecento) and lasted until the 17th century (Seicento), marking the transition between Medieval and Modern Europe. The French word "renaissance" ("Rinascimento" in Italian) means "Rebirth" and defines the period as one of renewed interest in the culture of classical antiquity after the centuries labeled the Dark Ages by Renaissance humanists, as well as an era of economic revival after the Black Death of 1348.
Renaissance
The Renaissance (, ) was a period in European history, from the 14th to the 17th century, regarded as the cultural bridge between the Middle Ages and modern history. It started as a cultural movement in Italy in the Medieval period and later spread to the rest of Europe, marking the beginning of the Modern age. The intellectual basis of the Renaissance was its own invented version of humanism, derived from the concept of Roman Humanitas and the rediscovery of classical Greek philosophy, such as that of Protagoras, who said that "Man is the measure of all things." This new thinking became manifest in art, architecture, politics, science and literature.
Tuscany
Tuscany ( ; , ) is a region in central Italy with an area of about and a population of about 3.8 million inhabitants (2013). The regional capital is Florence ("Firenze"). Tuscany is known for its landscapes, traditions, history, artistic legacy, and its influence on high culture. It is regarded as the birthplace of the Italian Renaissance and has been home to many figures influential in the history of art and science, and contains well-known museums such as the Uffizi and the Pitti Palace. Tuscany produces wines, including Chianti, Vino Nobile di Montepulciano, Morellino di Scansano and Brunello di Montalcino.
Florence
Florence ( ; ) is the capital city of the Italian region of Tuscany. It is the most populous city in Tuscany, with 383,083 inhabitants in 2013, and over 1,520,000 in its metropolitan area. Florence was a centre of medieval European trade and finance and one of the wealthiest cities of that era. It is considered the birthplace of the Renaissance, and has been called "the Athens of the Middle Ages". A turbulent political history includes periods of rule by the powerful Medici family and numerous religious and republican revolutions. From 1865 to 1871 the city was the capital of the recently established Kingdom of Italy.
History of Italy
Since classical times, ancient Greeks, Etruscans and Celts established settlements in the south, the centre and the north of Italy respectively, while various ancient Italian tribes and Italic peoples inhabitated the Italian peninsula and insular Italy. The Italic tribe known as the Latins formed the city of Rome as a Kingdom, which eventually became a Republic that united Italy by the third century BC and emerged as the dominant power of Europe and the Mediterranean Sea as a consequence of the military victories of generals such as Scipio, Aemilius Paullus, Scipio Aemilianus, Gaius Marius, Lucius Sulla, Pompey and Julius Caesar.
Oriental carpets in Renaissance painting
Carpets of Middle-Eastern origin, either from Anatolia, Persia, Armenia, Azerbaijan, the Levant, the Mamluk state of Egypt or Northern Africa, were used as decorative features in Western European paintings from the 14th century onwards. More depictions of Oriental carpets in Renaissance painting survive than actual carpets produced before the 17th century, though the number of these known has increased in recent decades. Therefore, comparative art-historical research has from its onset in the late 19th century relied on carpets represented in datable European paintings. Activities of scientists and collectors beginning in the late 19th century have substantially increased the corpus of surviving Oriental carpets, allowing for more detailed comparison of existing carpets with their painted counterparts.
1_Apprentice
I have been in Florence too but many year ago. Really a great place to visit.
0_Wizard
It is hard to believe there are over 1 million in the city.
It is the most populous city in Tuscany, with 383,083 inhabitants in 2013, and over 1,520,000 in its metropolitan area.
self_Florence_1
Florence
self_4_Florence
Political positions of Hillary Clinton
Hillary Clinton, the nominee of the Democratic Party for president of the United States in 2016, has taken positions on political issues while serving as First Lady of Arkansas (1979–81; 1983–92), First Lady of the United States (1993–2001); as U.S. Senator from New York (2001–2009); and serving as the United States Secretary of State (2009–2013). In accordance with longstanding custom, during her time as Secretary of State she largely avoided taking stances on most domestic political issues. In 2015, she announced her candidacy for the presidency. Clinton won the Democratic primaries and formally became the party's nominee at the 2016 Democratic National Convention.
Executive compensation in the United States
In the United States, the compensation of company executives is distinguished by the forms it takes and its dramatic rise over the past three decades and wide-ranging criticism leveled against it. In the past three decades in America executive compensation or pay has risen dramatically beyond what can be explained by changes in firm size, performance, and industry classification. It is the highest in the world in both absolute terms and relative to median salary in the US. It has been criticized not only as excessive, but also for "rewarding failure"—including massive drops in stock price, and much of the national growth in income inequality.
Salary cap
In professional sports, a salary cap (or wage cap) is an agreement or rule that places a limit on the amount of money that a team can spend on players' salaries. It exists as a per-player limit or a total limit for the team's roster, or both. Several sports leagues have implemented salary caps, using it to keep overall costs down, and also to maintain a competitive balance by restricting richer clubs from entrenching dominance by signing many more top players than their rivals. Salary caps can be a major issue in negotiations between league management and players' unions, and have been the focal point of several strikes by players and lockouts by owners and administrators.
The Fate of the Furious
The Fate of the Furious (alternatively known as Fast & Furious 8 and Fast 8, and often stylized as F8) is a 2017 American action film directed by F. Gary Gray and written by Chris Morgan. It is the eighth installment in "The Fast and the Furious" franchise. The film stars Vin Diesel, Dwayne Johnson, Jason Statham, Michelle Rodriguez, Tyrese Gibson, Chris "Ludacris" Bridges, Scott Eastwood, Nathalie Emmanuel, Elsa Pataky, Kurt Russell and Charlize Theron. "The Fate of the Furious" follows Dominic Toretto (Diesel), who has settled down with his wife Letty (Rodriguez), until cyberterrorist Cipher (Theron) coerces him into working for her and turns him against his team, forcing them to find Dom and take down Cipher.
Effects of Hurricane Irma in Florida
The effects of Hurricane Irma in Florida were the costliest in the state's history. Hurricane Irma developed from a tropical wave near the Cape Verde Islands on August 30. The storm quickly became a hurricane on August 31 and then a major hurricane shortly thereafter, but would oscillate in intensity over the next few days. By September 4, Irma resumed strengthening, and became a powerful Category 5 hurricane on the following day. The cyclone then struck Sint Maarten and the British Virgin Islands on September 6 and later crossed Little Inagua in the Bahamas on September 8. Irma briefly weakened to a Category 4, but re-intensified into a Category 5 hurricane before making landfall in the Sabana-Camagüey Archipelago of Cuba.
International propagation of Salafism and Wahhabism by region
Following the embargo by Arab oil exporters during the Israeli-Arab October 1973 War, and the vast increase in petroleum export revenue that followed, conservative/strict/puritanical interpretations of Sunni Islam favored by the conservative oil-exporting Kingdom of Saudi Arabia, (and to a lesser extent by other Gulf monarchies) achieved a "preeminent position of strength in the global expression of Islam." The interpretations included not only "Wahhabi" Islam of Saudi Arabia (sometimes called Petro-Islam), but Islamist/revivalist Islam, and a "hybrid" of the two interpretations. From 1982 to 2005 (the reign of King Fahd of Saudi Arabia), over $75 billion is estimated to have been spent in efforts to spread Wahhabi Islam.
Hybrid electric vehicle
A hybrid electric vehicle (HEV) is a type of hybrid vehicle that combines a conventional internal combustion engine (ICE) system with an electric propulsion system (hybrid vehicle drivetrain). The presence of the electric powertrain is intended to achieve either better fuel economy than a conventional vehicle or better performance. There is a variety of HEV types, and the degree to which each functions as an electric vehicle (EV) also varies. The most common form of HEV is the hybrid electric car, although hybrid electric trucks (pickups and tractors) and buses also exist. Modern HEVs make use of efficiency-improving technologies such as regenerative brakes which convert the vehicle's kinetic energy to electric energy to charge the battery.